A current flows through a circular coil of wire. How will the strength of the magnetic field change in the center of the coil if three turns of a radius three times smaller are made from this coil?

The capacity of the bottle is 1.2 cups of juice.

The capacity of the bottle is the sum of all the volume of juice contained in the bottle and it is calculated as follows;

Total capacity of the bottle = initial volume of the bottle ÷  volume of the cup of juice

2/3 full ------------------> 4/5 cups

100% full = 1 -------------> x

( ²/₃ ) x = ⁴/₅

The total capacity of the bottle is calculated as follows;

Total capacity of the bottle ⇒ ( ²/₃ ) x = ⁴/₅

5 (2x) = 4 (3)

10x = 12

x = 12 / 10

x = 1.2 cups

Thus, the capacity of the bottle is a function of the amount of cups of juice that can fill it.

Learn more about capacity of bottle here: https://brainly.com/question/17120212

#SPJ1

The false statement is that green glass allows all colors of light but the green light to get through. Hence, option D is correct.

The distance between two identical locations (adjacent crests) in successive cycles is known as the wavelength, and it is used to describe waveform signals that are transmitted over wires or into space. Typically, in wireless systems, this length is specified in meters (m), centimeters (cm), or millimeters (mm).

The Hubble Space Telescope is designed to discriminate between the visible, infrared, and brilliant electromagnetic spectrums. The photographs indicate that the telescope captured only black and white images. This telescope primaries the Red, Green, and Blue filters, which are divided into three channels. The majority of these filters allow the distinct wavelengths, which are not identical to them, and mirror the red, green, and blue spectrum. Yes, ultraviolet light can be detected by Hubble Space Tempe. Only red light can travel through the red glass.

Only green light will be able to pass through the green glass. For instance, the green light will only pass through green glass and won't pass through red glass.

To know more about wavelength:

https://brainly.com/question/13533093

#SPJ1

Wavelengths are 310 nm , 827 nm , 496nm

Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal carried in space or over a wire.

According to the given information

E = hc/wavelength [tex]10^{-19}[/tex]

a) n=3  to n=1

E = 4.0 - 0.0 = 4.0 eV = 4×1.602 × [tex]10^{-19}[/tex]= 6.40×[tex]10^{-19}[/tex] J

  = wavelength = 19.86×[tex]10^{-26}[/tex]/(6.40×[tex]10^{-19}[/tex]) = 3.10×[tex]10^{-7}[/tex]  = 310 nm

b) n=2  to n=1

E = 1.5 - 0 = 1.5 eV = 1.5×1.602× [tex]10^{-19}[/tex] = 2.40×[tex]10^{-19}[/tex] J

  = wavelength = 19.86×[tex]10^{-26}[/tex]/(2.40×[tex]10^{-19}[/tex])  = 8.27×[tex]10^{-7}[/tex]= 827 nm

c) n=3 to n=2

E = 4.0  - 1.5 = 2.5 eV = 2.5×1.602×[tex]10^{-19}[/tex] = 4×[tex]10^{-19}[/tex] J

  = wavelength = 19.86×[tex]10^{-26}[/tex](4×[tex]10^{-19}[/tex]) = 4.96×[tex]10^{-7}[/tex] = 496nm

Wavelengths are 310 nm , 827 nm , 496nm

https://brainly.com/question/13533093

#SPJ4

The interval of rocket speed ds² = (c*dt)² - dx²  is invariant.

What are the features of a rocket ?

A rocket is a special type of jet-propulsion device which carry either solid or liquid propellants and it provide both the fuel and oxidizer needed for combustion.

The rocket is commonly applied to various vehicles, including firework skyrockets, guided missiles, and launch vehicles applied in spaceflight.

The  physical principle involved in rocket propulsion was  derived by Sir Isaac Newton. According to third law of motion, the rocket experiences an increase in momentum proportional to the momentum carried away in the exhaust.

The rocket speed L is calculated to be as:

L= L₀ √1 - (v²/c²)

When differentiating we get

ds² = (c*dt)² - dx²

(c*dt)² = dx² + ds²

(c*dt)² = d(x² + s²)

Therefore, with this we can find the speed of rocket to be (c*dt)² = d(x² + s²).

To know more about speed of rocket, refer: https://brainly.com/question/25512069

#SPJ4

According to Charles' Law, the V/T = k, V1/T1=V2/T2, in case v1= 4.39, T1= 44C=317 K (being O C= 273 K) V2=3.78 L T2=?. Charles law, 4.39L/317K = 3.78L/T2. T2x=4.39L/317K = 3.78 L. T2= 3.78L/4.39/317k, T2=273K=0 C

Place the bucket into the larger container, fill it with water, then submerge the inflated balloon completely. After that, remove the bucket, pour the water from the larger container into the measuring container, and measure the volume of the water.

The basic formula for volume is length, breadth, and height, as opposed to length, width, and height for the area of a rectangular shape. The calculation is unaffected by how you refer to the various dimensions; for instance, you can use "depth" instead of "height."

to know more about volume here:

brainly.com/question/13338592

#SPJ4

The cessna cardinal, a single-engine light plane, has a wing area of 16.2 m2 and an aspect ratio of 7.31 with span efficiency factor of 0.62 then the induced drag when the total weight is 9800N is 29.951N

Given wing area (A) = 16.2m^2

Aspect ratio (r) = 7.31

efficiency factor (e) = 0.62

Weight of plane (W) = 9800N

velocity of airplane (v) = 200km/h = 200x5/18 = 55.5m/s

Dynamic pressure (p) = 1/2ρv^2 where ρ is density of plane = 1.225

p = 1/2x1.225x55.5x55.5 = 1886.6

Lift coefficient Cl = W/pxA = W/1/2ρv^2A where A is the area of wing

Cl = 9800/1886.6x16.2 = 0.32

Induced drag coefficient (Cd) = Cl^2/πer^2 = 0.32x0.32/πx0.62x7.31x7.31 = 0.98x10-3

Induced drag (d) = pxAxCd = 1886.6x16.2x0.98x10-3 = 29.951N

To learn more about induced drag click here https://brainly.com/question/29509013

#SPJ4

C) Solar energy technology is now cheaper than conventional energy.

What is Solar energy ?

Solar energy is the heat and radiant light from the Sun that may be captured and utilized to produce electricity and solar thermal energy, respectively (which is used for applications such as water heating).

Solar energy is a source of energy that hasn't traditionally been used and is still being used today. It is therefore an unconventional source of energy. It is a renewable source of energy because it is limitless and unending.

According to Guggenheim analysts lead by Shahriar Pourreza, utility-scale solar is currently roughly a third less expensive than gas-fired power, while onshore wind is approximately 44% less expensive.

To learn more about Solar energy visit:https://brainly.com/question/9704099

#SPJ4

Paris experiences its warmest weather in July, with an average high temperature of 76°F and low temperature of 58°F. This month in Paris, the average temperature will be in degrees Celsius.

How can you determine the typical temperature?

By adding together the highest and lowest instantaneous temperatures over the course of a 24-hour period and dividing by two, the weather and climate community has traditionally determined the observed daily mean temperature.

What is the global average temperature?

About 57 degrees Fahrenheit is the standard temperature on Earth (13.9 degrees Celsius). That was the average temperature throughout the 20th century, as determined by measurements made over land and water, day and night, according to climate data from the National Oceanic and Atmospheric Administration (NOAA) (opens in new tab).

To know more about average temperature visit:

https://brainly.com/question/11387692

#SPJ4

It is false to say that speed of pulse remains v after adding the second weight w on the vertical string.

We know very well that speed of transverse wave v in a string is given by:

v=√T / √μ

where,

T represents the tension in the string

μ represents the linear mass density defined for the string

Now, in the given situation,

when weight is  hanging on light vertical string is W, speed of the wave v is :

v=√W / √μ ----(eq1)

On addition of  an additional weight of W, speed of the wave becomes v ' as :

v′ = √2W /√μ -----(eq2)

After comparing eq1 and eq2, we observe that

after addition of same amount of weight in the given light string, speed will increase by √2 times the previous speed.

Hence, the given statement is false.

To know more about speed, visit here:

https://brainly.com/question/28224010

#SPJ4

After the ham slices touch the plate, the scale oscillates at an amplitude of 0.0581 m.

A collision that occurs when two vehicles collide violently: On the southbound section of the road, there has been an accident. Two drivers were murdered in a face (= direct) collisions between being an automobile and a cab last night.

It is the greatest deviation an object makes from its average location. By using the formula, it may be determined.

ν=ω

ν=ω[tex]\sqrt{A^{2}-x^{2} }[/tex]

Where,

v- velocity

w- angular velocity

A - amplitude

x - displacement

Put the values in the formula,

   0.95=6.9[tex]\sqrt[n]{A^{2} -0.0147^{2} }[/tex]

             A=0.0581m

To know more about collision visit:

brainly.com/question/13906385

#SPJ4

Answer:

9.8 m/ssr=2322

Explanation:

The acceleration due to gravity at the surface of the new, compact planet would be three times greater than it is on Earth.

This is because gravity is inversely proportional to the square of the radius; as the radius is reduced to one-third of its original value, the acceleration due to gravity must increase by a factor of nine (3 squared).

Gravity is inversely proportional to the square of the radius because the force of gravity decreases as the distance between two objects increases. The force of gravity between two objects is inversely proportional to the square of the distance between them. As the radius increases, the distance between two objects increases, and the force of gravity between them decreases, resulting in a decrease in the gravitational force.

For more questions like Earth click the link below:

https://brainly.com/question/12992779

#SPJ4

The signal detected by a Doppler radar is: a radio wave reflected by precipitation

Doppler weather radar determines the speed of precipitation in the atmosphere, that is somewhere near to the radar. Precipitation as it falls generally moves with the wind, this the wind velocity can be determined with doppler technology.

It uses doppler effect. It refers to the change in wave frequency when their occurs a relative motion between a wave source and its observer

A Doppler radar uses electromagnetic radiation waves that can detect how far away precipitation takes place.

To know more about doppler effect, click on https://brainly.com/question/13047678

#SPJ4

The green house gases can be reduced up to a limit by eliminating the fossil fuels and chlorofluorocarbons. Fossil fuels are the major source of greenhouse gases.

Greenhouse gases are those which are capable of  intense absorption of  the temperature  radiated from the earth's surface and make the earth atmosphere warm up.

Greenhouse gases are the main cause of global warming.  Carbon dioxide, methane oxides of nitrogen and sulphur are the green house gases.

Fossil fuels are rich in hydrocarbons and they release these gases when  burned. Mainly methane and other hydrocarbon gases intensely absorbs the temperature which is radiating away from the earth and thus the heat is trapped inside.

Therefore, by eliminating fossil fuels, greenhouse effect can be prevented.

To find more on greenhouse effect, refer here:

https://brainly.com/question/13706708

#SPJ1

The direct answer to your question is that electric engines can be more than 80% efficient and even up to 90% efficient while combustion engines are 30 to 45% efficient.

Electric motors make vehicles substantially more efficient than internal combustion engines. Electric motors convert over 85 percent of electrical energy into mechanical energy, or motion, compared to less than 30 to 40 percent for a gas combustion engine.

These efficiencies are even lower after considering losses as heat in the drivetrain, which is the collection of components that translate the power created in an electric motor or combustion engine.

• Motor efficiency: 85..90%

• Battery load efficiency: 80..90 %

• Battery discharge efficiency: 80..90 %

• Power generation efficiency at power: 30..40 %

• Transfer efficiency from the powerplant to the reloading station: 90..95 %

• Energy conversion efficiency AC to DC: 90..95 %

To know more about combustion engines, click the below link

https://brainly.com/question/2836941?referrer=searchResults

#SPJ4

If we are severely dehydrated, ADH levels increases resulting in more concentrated urine.

Low BP means low GFR produced so Renin is increased, high ADH and high aldosterone.

Oxylate used in formation of calcium stones in kidney.

What is ADH?

ADH is also called arginine vasopressin. A hormone produced in the hypothalamus of the brain and stored in the posterior lobe of the pituitary gland. It tells your kidneys how much water to save.

ADH constantly regulates and balances the amount of water in the blood. Higher concentrations of water increase blood volume and pressure. Osmotic sensors and baroreceptors work in concert with ADH to maintain hydrogen metabolism.

Osmotic sensors in the hypothalamus respond to the concentration of particles in the blood. These particles include sodium, potassium, chloride and carbon dioxide molecules. When particle levels are out of balance or blood pressure is too low, these sensors and baroreceptors direct the kidneys to store or release water to maintain a healthy spectrum of these substances. . It also regulates the body's thirst.

Therefore, If we are severely dehydrated, ADH levels increases resulting in more concentrated urine.

Low BP means low GFR produced so Renin is increased, high ADH and high aldosterone.

Oxylate used in formation of calcium stones in kidney.

To know more about ADH, visit:

https://brainly.com/question/28063750

#SPJ4

The conclusion should van helmont have drawn Plants get all or almost all of their mass from a source other than soil

Van Helmont conducted an experiment to see whether the ancient Greek theory was accurate. In a measured amount of dirt, he raised a willow tree. The willow tree had gained roughly 74 kg in weight over the course of five years, he found. Van Helmont came to the conclusion that soil minerals alone cannot account for plant development because the weight of the soil had hardly changed. He believed that the additional plant matter had only come from the water.

Complete question:

In an attempt to find out where a growing plant gets its mass, Van Helmont planted a willow seedling in a pot of soil. After five years, the willow weighed 76.8 kg, and the soil had lost 0.06 kg of weight. Only water had been added to the pot. Which of the following conclusions should Van Helmont have drawn?

To learn more about soil visit: https://brainly.com/question/23813511

#SPJ4

The net electric field on charges are -537 N/C.

The electric field is a vector magnitude, so we must add them as vectors. The electric field equation is

     E = k q / r²

Where k= Coulomb constant that  you are worth 8.99 * 10⁹ N m²/C², that the magnitude of the load and r = distance between the load and the test load.

Let's find the field created by each charge at the point x = 0.200 m

Charge 1

This charge is at the origin, the distance is

      x₁ = 0.200 m

     q₁ = 3 nC = 3 * 10^-9 C

    E1 = k q₁ / x₁²

    E1 = 8.99 * 10⁹ * 3* 10⁻⁹ / 0.2²

    E1 = 674.25 N / C

Charge 2

This load is the point a = 0.800 m, so the distance to the test charge at 0.200 m

    x₂ = 0.800 - 0.200

    x₂ = 0.600 m

    q₂ = -5.5 nC = -5.5 * 10-9 C

    E2 = 8.99 * 10⁹ * 5.5 * 10⁻⁹ / 0.600²

    E2 = 137.35 N / C

We already have the value of each field, add them vectorially, remember that if the charges are of the same sign they repel and if they are of the opposite sign they attract, the field E1 is directed to the left and the field E2 is directed to the right.

    Et = -E1 + E2

    Et = -674.25 + 137.25

    Et = -537 N / C

The field is headed to the left.

To know more about electric charges visit:

https://brainly.com/question/14510436

#SPJ4

A factory releases a plume into the atmosphere on an overcast summer afternoon at x = 23.96 km

Plume standard deviation

Sz= 0.47 (L-H)

= 0.47 (514-54)

= 216.2

for overcast Condition stability class is D

We Know S₂ = exd + f

for class D we have C = 44.5

d= 0.516

f = -13

216.2= 44.5 [tex]x^{0.516}[/tex] - 13

x = 23.96 km

The Old English word plmfether is where the modern term plume originates. Further back, the Latin word pluma, which means "feather" or "down," may be found. A big puff of smoke or any other material that expands into the air from a single source is frequently referred to as a plume.

A huge amount of something that rises into the air in a column is called a plume of smoke, dust, fire, or water. Everywhere around Kabul, one could see the black smoke cloud rising.

Learn more about Plumes here:

https://brainly.com/question/12055970

#SPJ4

Option (D) is the correct answer

Given data:  width of each slit, a = 0.80 mm.        

distance between the slits, d = 2.6 mm

If the wavelength of light is \lambda then,

2.6 ) = 2 x (0.8) = 6.5 r=2x

x = 7 ( taking the next higher integer of 6.5)

The wavelength of a wave describes how lengthy the wave is. The distance from the "crest" (top) of 1 wave to the crest of the following wave is the wavelength.

Alternately, we can degree from the "trough" (bottom) of 1 wave to the trough of the subsequent wave and get the equal price for the wavelength.

SI unit of wavelength is metre . At the same time as measuring wavelength the multiples or fractions of a metre is also used. Extensively, exponential powers of 10 are used whilst wavelengths are of a huge assets.

Learn more about Wavelength here:- https://brainly.com/question/10728818

#SPJ4

speed of the electron is v= 1.371 x 10⁶ m/s.

briefly:-

wavelength of the ultraviolet light beam ARE , λ = 130 nm = 130 x 10⁻⁹ m

the work function of molybdenum surface IS, W₀ = 4.2 eV = 6.728 x 10⁻¹⁹ J

energy of the incident light is :-

E = hf

where;

Planck's constant h= 6.626 x 10⁻³⁴ J/s

f = c / λ

E = hν = hc/λ

E =15.29810-19 J

Photo electric effect equation is;-

E = W₀ + K.E

Where;

K.E =the kinetic energy of the emitted  are electron K.E = E - W₀

K.E = 15.291 x 10⁻¹⁹ J *- 6.728 x 10⁻¹⁹ J

K.E = 8.563 x 10⁻¹⁹ J

Kinetic energy of  emitted electron is ;

K.E = ¹/₂mv²

where;

m =mass of the electron = 9.11 x 10⁻³¹ kg

v is the speed of the electron

K.E. = 1/2 m v2.

V=1.371 x 10⁶ m/s.

speed of the electron is v=1.371 x 10⁶ m/s.

To know more about wavelength  visit:-

https://brainly.com/question/13533093

#SPJ4

When the spring reaches its equilibrium length, or the point at which all the energy stored in the spring is transferred to kinetic energy, the block moves at its fastest speed. Since the object is at rest when it starts, Ki = 0. Due to a lack of friction, Wnc is equal to 0.

A mass oscillating about its equilibrium position can move at a maximum displacement of 0.2 meters and at a maximum speed of 1.2 meters per second.

Currently, the top speed limit for automobiles on expressways is 120 kph, and the top speed limit for cars on national highways is 100 kph.

To know more about speed visit:-

https://brainly.com/question/28224010

#SPJ4

Bobby pins, stacks of newspapers, grandma's teeth in a glass. 2. Items found in your yard/things you used to do in the yard: dog bones, broken fences, flashlight tag, a hose coiled like a snake. (Feel free to think metaphorically.)

What's an ordinary item?

Very roughly, ordinary objects are objects belonging to kinds that we are naturally inclined to regard as having instances on the basis of our perceptual experiences: dog, tree, table, and so forth

What has made The Ordinary so popular?

The Ordinary differs from other beauty companies because it combines research with straightforward packaging, high active ingredient concentrations, and affordable pricing points. The Ordinary offers skin care, hair care, complete body care, and makeup with an emphasis on straightforward, scientifically supported ingredients.

To know more about ordinary item visit;

https://brainly.com/question/24917789

#SPJ4

103.4 kg mass of fuel is needed to reach a top speed of 4000 m/s .

What is speed ?

The speed at which an object's location changes in any direction. The distance traveled in relation to the time it took to travel that distance is how speed is defined. Since speed only has a direction and no magnitude, it is a scalar quantity.

Let fuel is released at the rate of dm / dt where m is mass of the fuel

thrust created on rocket

= d ( mv ) / dt

= v dm / dt

this is equal to force created on the rocket

= 220 dv / dt

so applying newton's law

v dm / dt = 220 dv / dt

v dm = 220 dv

dv / v = dm / 220

integrating on both sides

∫ dv / v    = ∫ dm / 220

lnv =  ( m₂ - m₁ ) / 220

ln4000 - ln 2500 = ( m₂ - m₁ ) / 220

( m₂ - m₁ ) = 220 x ( ln4000 - ln 2500 )

( m₂ - m₁ ) = 220 x ( 8.29  - 7.82 )

= 103.4 kg .

Complete question: A rocket in deep space has an empty mass of 220 kg and exhausts the hot gases of burned fuel at 2500 m/s. What mass of fuel is needed to reach a top speed of 4000 m/s.

To learn more about speed  visit:https://brainly.com/question/28224010

#SPJ4

There is a 230 radian per second angular velocity.

40.25 m/s is the linear speed.

Given that the wheel has a 0.35 m diameter.

as a result, radius D/2

Because one revolution equals one radian.

Thus, an is equal to the product of the velocity change and the time change. a = (w2w1)/(t2t1) a = (w 2w1)/(t2t1).

230 radians per second are hence the angular velocity.

a=v^{2} \r\s(40.25)/0.175\s9257.5

In uniform circular motion, the angular velocity (w), which is a vector quantity, is determined by dividing the angular displacement (), another vector number, by the change in time (t). The arc length traveled (S) divided by the shift in time (t) is the definition of speed.

To know more about angular velocity visit :-

https://brainly.com/question/12446100

#SPJ4

The magnitude of the gravitational force mars would exert on your body if you were on the surface of mars 252.6 N.

Because it consistently attempts to pull objects together rather than pushing them apart, the gravitation force is known as attractive. It is obvious that the gravitational force directly relates to the masses of the two interacting objects; larger, more massive stars will pull apart with a stronger gravitational force. Because of size of the Earth and how far out from its core humans are on its surface, attraction (or the acceleration caused by gravity) equals 9.81 m / sec squared on Earth's surface.

Newton's Law of Gravitation is used to mathematically determine the force between two bodies.

[tex]$F=G \frac{M m}{r^2}$[/tex]

[tex]$F=6.674 * 10^{-11} * \frac{68 * 6.42 * 10^{23}}{3396000^2}=252.6 \mathrm{~N}$[/tex]

To know more about gravitational force visit:

https://brainly.com/question/12528243

#SPJ4

The complete question is-

Determine the magnitude of the gravitational force Mars would exert on man if he was on the surface of Mars. The mass of the man is 68.0 kg . The mass of the Mars is 6.42×1023kg and its radius is 3396 km

Using the parallel axis theorem, the interactive determines the inertia moment of a semicircle about three different axes.

the length of an actual pendulum The inertia moment can be used to determine T=2ImgL T = 2 I m g L.The distance L between the mass center and the point of rotation.

According to the parallel axis theorem, a body's inertial moment (I) about any axis equals the total of its moments of inertia (ICM) along all of its parallel axes.

To know more about parallel axis visit:

https://brainly.com/question/9575184

#SPJ4

Rotates the square 90 degrees is to turn a quarter turn counterclockwise direction.

When magnitude and direction are used together, a quantity is said to be a vector. On the other hand, is a scalar quantity is one whose magnitude perfectly captures its nature. In order to comprehend motion and forces that occur in two dimensions, it is important to learn some vector basics and apply those are basics.

Previously covered vector values include displacement, velocity, acceleration, and force. A complete description of each of these quantities necessitates the listing of both a magnitude and a direction. 

Learn more about direction here:

https://brainly.com/question/13899230

#SPJ4

The depth of the river is calculated to be 3.7 m

Given,

Width of stream 1 = 8.2 m

Depth = 3.4 m

Current speed = 2.3 m/s

Width of second stream = 6.8 m

Depth = 3.2 m

Current speed = 2.6 m/s

Width of the river  = 10.5 m

Current of river 3 = 2.9 m/s

For stream 1

h₁ = 3.4 m ,b₁= 8.2 m  ,v₁= 2.3 m/s

For stream 2

h₂ = 3.2m   ,b₂= 6.8 m  , v₂=2.6 m/s

For river 3

b= 10.5 m   ,v= 2.9 m/s

Lets take depth of the river = h

Total discharge should be constant.

We know that discharge

Q= A v

A=Area ,v=velocity

Q₁+Q₂ = Q

By putting the values

h₁b₁v₁ + h₂ b₂ v₂  = b h v

3.4 x 8.2 x 2.3 + 3.2 x 6.8 x 2.6 = 10.5 x 2.9 x h

h= 3.78 m

Therefore, the depth of the river is 3.78 m

To know more about the depth, refer: https://brainly.com/question/9666957

#SPJ4

That period is longer as well as the speed is slower, according to the supplied statement.

An example of an amphetamine is speed. It's a stimulant for the nervous system that releases significant amounts of dopamine. Dopamine is a neurotransmitter in the brain linked to reward and pleasure. Amphetamines come in a variety of varieties.

Although it is occasionally used it to apply to certain other amphetamines, speed is the main thoroughfare for amphetamine sulphate. It typically appears as an off-white to pink powder and occasionally as crystals. It can also be found in the form of a paste, which is often white, grey, or brown in color and can be grippy and wet.

To know more about speed visit:

brainly.com/question/13971918

#SPJ4