modeling waves quick check 1 of 41 of 4 items question use the image to complete the statement. compared to wave a, wave b has a . (1 point) responses shorter wavelength and greater frequency shorter wavelength and greater frequency shorter wavelength and lower frequency shorter wavelength and lower frequency longer wavelength and lower frequency longer wavelength and lower frequency longer wavelength and greater frequency

Answer:

Explanation:

I will make a solution in a page and upload

4.23kHz is the frequencies do they receive if the speed of sound is 330 m/s when Two eagles fly directly toward one another, the first at 15.0 m/s and the second at 15.2 m/s. when Both starts screech, the first emitting a frequency of 3643 Hz and the other one of 3800 Hz.

A recurring event's frequency is measured by how many times it occurs in a unit of time. For clarity, it is sometimes referred to as temporal frequency and is distinct from angular frequency. One occurrence per second, or hertz (Hz), is the unit of frequency.

Given:

V1=15.0m/s

v2=15.2m/s

f1=3643 Hz

f2= 3800 Hz

Now to find the frequencies do they receive if the speed of sound is 330 m/s.

we will apply the following equation:

f'2=[(V1+v2)/v-v2]f2

putting the values:

f'2=[(15.0m/s+15.2m/s)/330 m/s-15.2m/s]3800 Hz

on solving the above we get

f'2=4.23kHz

To know more about frequency  visit

https://brainly.com/question/15177085

#SPJ1

Correct! Different types of collisions between interacting bodies are categorized on the basis of kinetic energy conservation.

There are three types of collisions depending on whether kinetic energy is conserved or not: elastic collisions, inelastic collisions, and completely inelastic collisions.

Different types of collisions between interacting bodies can be categorized on the basis of kinetic energy conservation. Elastic collisions occur when kinetic energy is conserved, inelastic collisions occur when kinetic energy is not conserved, and completely inelastic collisions occur when kinetic energy is completely transferred to other forms of energy such as heat or sound.

Learn more about Different types of collisions:

https://brainly.com/question/24915434

#SPJ4

The inside radius of the coffee mug that can hold the given mass is 4.61 cm.

In more recent usage, a circle's or sphere's radius is also its length. In classical geometry, a circle's or sphere's radius is any line segment that connects the object's center to its perimeter. The word "radius" is derived from Latin and means "ray" as well as "the spoke of a chariot wheel." Radii"  or the typical English plural radiuses can both be used as the plural form of the word radius. The diameter D is hence defined as being twice the radius.

The given parameters;

coffee's whole mass, m = 400 g

height of mug, h = 6 cm

the coffee's density, ρ = 1 g/cm³

The amount of coffee in the mug is calculated using the formula below:

[tex]\begin{gathered}volume = \frac{mass}{density} \\\\volume = \frac{400}{1} \\\\volume = 400 \ cm^3\end{gathered}[/tex]

The coffee mug's interior radius is computed as follows:

[tex]\begin{gathered}Volume = \pi r^2 h\\\\400 = \pi \times r^2 \times 6\\\\r^2 = \frac{400}{6\pi} \\\\r^2 = 21.22\\\\r = \sqrt{21.22} \\\\ \ \end{gathered}[/tex]

r= 4.61cm

Thus, the coffee cup's inside radius is 4.61 cm and it can hold the specified mass.

Learn more about Radius

brainly.com/question/13449316

#SPJ4

When we through a ball  vertically upwards from the roof ledge of an apartment building, the ball stops due to the acceleration due to gravity acting downwards on the ball.

The ball travels upward with an initial speed of 10 m/s, slows down due to the force of gravity (approximated as 10 m/s²), and eventually reaches its maximum height when its upward velocity becomes zero. At this point, the ball stops and is in a state of free fall.

After stopping, the ball then begins to travel downward due to the force of gravity, increasing its downward velocity, past the roof and falls to the ground.

To know more about acceleration, here

https://brainly.com/question/12550364

#SPJ4

The correct answer is for a. 100 N is the weight of the scaffold while in equilibrium and b. The reading in the right-hand scale is 500 N.

What is Equilibrium?

Equilibrium, in physics, the condition of a system when neither its state of motion nor its internal energy state tends to change with time.

a. As per equilibrium 500 N = 400 N + x N

x N = 500 - 400 = 100 N

b. As per image, we can get answer of reading in right hand = 500N

Hence, as per image a. 100 N is the weight of the scaffold while in equilibrium and b. The reading in the right-hand scale is 500 N.

To learn more about equilibrium system from the given link

https://brainly.com/question/517289

#SPJ4

The answer choice that best explains the pattern in no concentration is "no is produced by rush-hour traffic and is quickly oxidized in the atmosphere."

NO (Nitrogen Oxide) is a secondary pollutant which means it is not directly emitted into the atmosphere but is produced as a result of chemical reactions involving primary pollutants (e.g. emissions from vehicles).

NO is primarily produced by the combustion of fossil fuels, particularly during rush-hour traffic. It has a short lifespan in the atmosphere due to its quick oxidation into other pollutants, such as nitrogen dioxide.

It does not play a significant role in smog formation and is not specifically formed in the lower atmosphere by the rising sun.

Read more about concentration here:

https://brainly.com/question/17206790

#SPJ1

The change in the system's gravitational potential energy when the bob reaches point a is equal to the work done by the gravitational force.

To learn more about gravitational force refer to:

https://brainly.com/question/72250

#SPJ4

The speed, position and acceleration are V₀ x e⁽⁰⁾, V₀ x 0 + (V₀/k) x (1 - e⁽⁻⁰⁾) = 0 and -k(V₀²)/m respectively.

The particle's motion can be described by Newton's second law, which states that the net force acting on an object is equal to its mass times acceleration. If the force acting on the particle is proportional to the square of its speed, then it can be modeled as F = -kv², where k is a constant of proportionality.

At time t = 0, the particle is located at x = 0 and has a speed Vo. The acceleration can be found from Newton's second law as follows:

a = F/m = -kv²/m = -k(V₀²)/m

The velocity of the particle at any time t can be found by integrating the acceleration:

v(t) = V₀ + ∫a(t) dt = V₀ - (k/m) x ∫(V₀²) x e^(-kt) dt = V₀ x e^(-kt)

The position of the particle at any time t can be found by integrating the velocity:

x(t) = ∫v(t) dt = V₀ x t + (V₀/k) x (1 - e^(-kt))

So, the speed, position, and acceleration of the particle at t = 0 are as follows:

Speed: v(0) = V₀ x e⁽⁰⁾ = Vo

Position: x(0) = V₀ x 0 + (V₀/k) x (1 - e⁽⁻⁰⁾) = 0

Acceleration: a(0) = -k(V₀²)/m = -k(V₀²)/m.

Note: The actual values for the speed, position, and acceleration of the particle at any time t will depend on the specific values of the mass m, the initial speed V₀, and the constant of proportionality k.

Learn more on speed and position here: https://brainly.com/question/29483294

#SPJ1

The weights of the objects are different because Gravitational force is different on different planets. Option C

We have to note that the acceleration due to gravity is what tell us the extent of the gravitational pull that is on a planet. The value of the acceleration  due to gravity is not the same in all the planet.

This implies that the magnitude of the gravitational force in all the planets that we know can not be the same and as such the masses of the objects in the various planets would not be the same.

Learn more about planets:https://brainly.com/question/14581221

#SPJ1

The ball of mass 2kg launched upward with a velocity of 5m/s will go underground 25/49 meters.

To calculate the height when the ball stops moving, we need to use the equations of motion for an object in free fall under the influence of gravity.

The first step is to determine the acceleration of the ball due to gravity, which is given by the equation: a = -g, where g is the acceleration due to gravity (approximately 9.8 m/s²on the surface of the Earth) and the negative sign indicates that the acceleration is downward. So, a = -9.8 m/s²

Next, we can use the equation: v² = u² + 2as , where v is the final velocity, u is the initial velocity, and s is the distance traveled. Since the final velocity of the ball is zero, we can substitute v = 0 and u = 5 m/s.

Now we can solve the equation for s: 0 = (5 m/s)² + 2(-9.8 m/s²)s

Once we solve for s, we get: s = -(5 m/s)² / (2 × -9.8 m/s²) = 25/49 m

Since the ball is moving upward, the negative sign in the equation means that the height is negative, so the height when the ball stops moving is -25/49 meters.

It's important to remember that the negative height means that the ball goes below the point where it was launched, it goes into the ground.

In summary, the ball of mass 2kg launched upward with a velocity of 5m/s will go underground 25/49 meters.

To know more about equations of motion, visit:

https://brainly.com/question/15080570

#SPJ1

It refers to a light-year as a period of time rather than a unit of distance, this statement is illogical.

The waves are dispersed and we notice a reddish shift in the color, which denotes a red shift, if a star or galaxy is moving away from us. We see the light waves have a bluish tint as a star or galaxy approaches us, indicating a blue shift.

We measure the distance of most celestial objects in terms of light years. The length of one Earth year that light travels is measured in light-years. About 6 trillion miles separate one light-year (9 trillion km). It's a 6 with 12 zeros behind it.

To learn more about reddish shift here:

https://brainly.com/question/22666129

#SPJ4

Yes, it is correct. The results may be considered reliable if the chance of an outcome due to chance is less than 5%.

What do you mean by experiments?

Experiment is a method of testing a hypothesis or theory by observing the results of an action under controlled conditions. Experiments help scientists to learn how certain variables interact and influence one another, and can be used to test theories and develop new ideas.

However, it is important to note that there are other factors to consider when assessing the reliability of results, such as the accuracy of the measurements and the quality of the data.

To know more about experiments,

https://brainly.com/question/30174327

#SPJ4

The kinetic energy of an object of mass 10kg when it is moving with a velocity 2ms-¹ is 20J.

Kinetic energy in physics refers to the energy possessed by an object because of its motion, equal (nonrelativistically) to one half the mass of the body times the square of its speed.

It can be calculated using the following formula;

K.E = ½mv²

Where;

According to this question, an object of mass 10kg is moving with a velocity 2ms-¹. The kinetic energy can be calculated as follows:

K.E = ½ × 10 × 2²

K.E = 20J

Learn more about kinetic energy at: https://brainly.com/question/26472013

#SPJ1

The kinetic energy of the object of mass 10 Kg moving with a velocity 2 ms¯¹ of is 20 J

Kinetic energy of an object is simply defined as the energy of the object in motion. Mathematically, it can be written as:

KE = ½mv²

Where

Using the above formula, we shall determine the kinetic energy of the object. Details below:

KE = ½mv²

KE = ½ × 10 × 2²

KE = 5 × 4

KE = 20 J

Thus, we can conclude from the above calculation that the kinetic energy is 20 J

Learn more about kinetic energy:

https://brainly.com/question/7981774

#SPJ1

The given statement about “A positive feedback loop is a physiological process designed to push the body beyond a physiological level to a determined endpoint” is true because during positive feedback, a physiological system encourages the change.

A positive feedback loop in a human-related system is described as a system responding in such a way that an idea or action has a positive influence on the idea or action that sparked the loop in the first place. In natural systems, the presence of a positive feedback loop can magnify or exaggerate the consequences of a very modest disruption or change, which then become mutually reinforcing and cause the system to react. This is in contrast to a system having a negative feedback loop, in which the change or disturbance is mitigated or self-corrected as the system returns to its original equilibrium rather than responding exponentially.

To learn more about positive feedback loop, click here:

https://brainly.com/question/27224017

#SPJ4

Answer:

9.24 N

Explanation:

The force accelerating the 4 kg body is the horizontal force = T cos 30

F= ma       so:

T cos 30 = 4 kg ( 2 m/s^2)

T = 8 / cos (30) = 9.24 N

According to the cosmological views of the Later Middle Ages, the center of the universe was believed to be the Earth. Correct answer: letter B.

This was based on the geocentric model proposed by Claudius Ptolemy, in which the Sun and the planets revolved around a spherical Earth. The epicycles and the moon were also thought to play a role in the geocentric model, but the Earth was considered the center of the universe.

The geocentric model proposed by Claudius Ptolemy was the prevailing cosmological view in the Later Middle Ages, and it held that the Earth was the center of the universe. This view was based on the idea that the Sun and the planets revolved around a spherical Earth, which was thought to be at the center of the universe. The Ptolemaic system also proposed that the epicycles and the moon would play a role in the geocentric model, though the Earth was still considered the center of the universe.

Learn more about The geocentric model:

https://brainly.com/question/24625771

#SPJ4

The type of force that causes these movements in the plates is unbalanced forces.

option B.

When the resultant force acting on a body is not equal to zero, the forces acting on the body are known as unbalanced forces.

The unbalanced force between the upper plates and lower plates of Earth creates movement within the earth crust.

Thus, the faults and rift valleys are the result of movement in the crust, caused by the unbalanced forces or unequal forces that exist between the upper plates and the lower plates of the Earth's crust.

Learn more about unbalanced forces here: https://brainly.com/question/227461

#SPJ1

Draw lines from each point of the area of convergence to the point of convergence and extend them until they intersect.

To draw the lines of convergence and the area of convergence, first draw the line that divides the area into two parts. Then draw the lines that connect the points where the opposing forces meet. Finally, draw a circle around the area of convergence, with the convergence lines drawn from its center to the edges.

Convergence lines:

1. The line that divides the area of convergence into two parts.

2. The line that connects the points where opposing forces meet.

Area of convergence:

The area of convergence is the area where the opposing forces meet and interact. This area can be visualized as a circle, with the convergence lines drawn from its center to the edges. The area of convergence is often characterized by a high level of activity, with the opposing forces keeping each other in check.

To know more about lines and area of convergence visit:

https://brainly.com/question/30444665

#SPJ1

Answer:

3. 30m

4. 25m

5. 36m

Explanation:

See picture

Based on the given graph, the most accurate scientific question investigated is: How did average sea surface temperatures change with time?

As greenhouse gases capture more solar energy, the oceans absorb more heat, resulting in higher sea surface temperatures and rising sea level.

Changes in ocean temperatures and currents caused by climate change will cause changes in global climate patterns. Warmer waters, for example, may stimulate the development of stronger storms in the tropics, causing property damage and loss of life. The consequences of rising sea levels and higher storm surges are especially significant to coastal populations.

During the twentieth century, global ocean surface temperatures rose. Even with some year-to-year variance, the overall increase is obvious, and sea surface temperatures have consistently been higher over the last three decades than at any previous period since reliable monitoring began in the late 1800s.

In the given graph, the x-axis is time in years while the y-axis is the change in sea surface temperature over the years. Hence, the correct question is: how did average sea surface temperatures change with time?

The graph in your question was missing, most likely it was like on the attached picture.

Learn more about climate change here:

https://brainly.com/question/24793273

#SPJ4

Acceleration (a) is the change in velocity (Δv) over the change in time (Δt), represented by the equation a = Δv/Δt.

How do you determine a car’s acceleration when braking?

To calculate the acceleration, use v=u+at, where v is the end velocity, u is the beginning velocity, t is the time, and an is the car’s mean acceleration. To calculate the distance traveled, use s=ut+12at2 or v2=u2+2as (You can use both). S is the distance the automobile has traveled since it began to brake.

The formula for determining the magnitude of a vector v = (x, y) in two dimensions is: |v| =(x2 + y2). The Pythagorean theorem is used to derive this formula.

The formula for determining the magnitude of a vector V = (x, y, z) in three dimensions is: |V| = (x2 + y2 + z2).

To learn more about acceleration to refer:

brainly.com/question/3046924

#SPJ1

Answer:

MA=Fo/Fi

Explanation:

The distance, in meters, that the bicycle traveled during that period is 256.68m and an expression, in terms of defined quantities, for the final velocity of the bicycle after time t is v= 1.5×t and the final velocity is 27.75[tex]\frac{m}{s }[/tex].

Given time t=18.5s

acceleration (a) = 1.5[tex]\frac{m}{s^{2} }[/tex]

We know

[tex]s=ut+\frac{1}{2}at^{2}[/tex]

where s is the distance and u is the initial velocity and t is the time taken and a is the acceleration due to gravity.

[tex]s=0+\frac{1}{2}\times1.5\times18.5^{2}[/tex]

s= 256.68 m

Now, as we know by first equation of motion

v= u+at

where v is the final velocity and u is the initial velocity and a is the acceleration due to gravity and t is the time taken.

v= 1.5×t

v = 1.5×18.5

v= 27.75[tex]\frac{m}{s }[/tex]

Learn more about velocity

brainly.com/question/18084516

#SPJ4

You could explain a example for energy by using  Fire which could be  thermal energy, chemical energy, and radiant energy and it can get its source  from either renewable (wood) or non-renewable (coal).

Energy is typically defined as the capacity to perform work. In other words, energy exists in everything that can perform labor. Working with energy also refers to causing or bringing about change. Every time work is done, energy is either changed or transmitted.

Thermal, chemical, and radiative energies all combine to form fire. Its source could be non-renewable (like wood) or renewable (coal). How to charge a phone's battery Electrical energy, chemical energy (for the battery), kinetic energy, and potential energy are all involved in charging a phone.

Learn more about energy at:

https://brainly.com/question/8101588

#SPJ1

The percent difference between the two measurements is 61.9%.

The absolute value of change is divided by the average of the values to generate the percent difference formula, which is then multiplied by 100.

The ratio of the difference between two values to their average, represented as a percentage, is what is referred to as the percentage difference.

The difference between two amounts of the same sort can be expressed in this fashion.

It is determined by applying the following equation: |Difference/Average| × 100%.

To calculate the percent difference between the two measurements, you can use the formula:

Percent difference = (|measurement 1 - measurement 2| / ((measurement 1 + measurement 2) / 2)) * 100

Plugging in the values from the experiment:

Percent difference = (|236092 - 251092| / ((236092 + 251092) / 2)) * 100

= (150,000 / 243,092) * 100

= 61.9%.

For more questions on percent difference between the two measurements

https://brainly.com/question/30419001

#SPJ4

A region where rocky chunks orbit between Mars and Jupiter.

The asteroid belt is a region located between the orbits of Mars and Jupiter where many small, rocky objects (asteroids) orbit the sun. Here are some key points about the asteroid belt:

Learn more about asteroid belt here:

https://brainly.com/question/13046719

#SPJ4

As there is no evidence to suggest that the energy was converted into chemical potential energy.

Hence, except (b) all are true.

After the ball reaches its maximum height and starts falling back down, the gained gravitational potential energy is converted back into kinetic energy.

When the ball comes to a halt after hitting the table, the following happens to the kinetic energy:

a. The energy was converted into thermal kinetic energy (it heated up the ball and table surface during the impact slightly).

c. The energy was lost (to the surroundings in the form of heat, sound, and deformation of the ball and table surface).

d. The energy was converted into sound (kinetic energy associated with vibrations of air molecules).

For more questions on gravitational potential energy

https://brainly.com/question/15896499

#SPJ4

The red filter only allows red light to pass through it. It absorbs all of the other colours in the white light.  Therefore only red light reaches the green filter.

What is Rectilinear propagation of light ?

Rectilinear propagation of light refers to the straight-line movement of light in a vacuum. According to the laws of physics, in the absence of any objects or materials that can bend or refract light, light travels in a straight line. This is why, when you look at a distant object, you see a straight line extending from your eye to the object. When light encounters a material or object, its path may be bent or refracted, causing it to deviate from a straight line. The amount of bending or refraction depends on the properties of the material, such as its refractive index, as well as the angle at which the light hits the material.

To know more about Rectilinear propagation of light  , click the link below ;

https://brainly.com/question/11231920

#SPJ1