Lin cooked a pot of soup, then put half the soup in the freezer for a while. Now the soup in the pot is hot, and the soup in the freezer is cold. What is the difference between the molecules of the soup in the pot and the molecules of the soup in the freezer?
Answer:
The molecules of the soup in the freezer are very slow as for the soup in the pot the molecules are moving fast
Mark me brainliest plz ;)
The molecules of the soup in freezer will be in static (or motionless) state while the molecules of the soup in the pot will be in dynamic zig zag motional state.
What are intermolecular bonding forces?Intermolecular attractions are attractions between one molecule and a neighboring molecule. Attractive intermolecular forces are categorized into the following types:
Hydrogen bondingIon–dipole forces and ion–induced dipole forcesVan der Waals forces – Keesom force, Debye force, and London dispersion forceGiven is that Lin cooked a pot of soup, then put half the soup in the freezer for a while. Now the soup in the pot is hot, and the soup in the freezer is cold.
For the soup in freezer, the kinetic energy of the molecules of the soup will be very small. Hence, they will be static (or motionless) state.For the soup in pot, the kinetic energy of the molecules of the soup will be very large. Hence, they will be in dynamic zig zag motional state.Therefore, the molecules of the soup in freezer will be in static (or motionless) state while the molecules of the soup in the pot will be in dynamic zig zag motional state.
To solve more questions on atoms & molecules, visit the link below -
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just three question i will give brianlesst
Answer:
5. -2 3/4<-2.2<2.8<3 1/8
6. -0.6<2/3<4/5<6.65
7. 2.1>2 1/11>-2>-2.1
Step-by-step explanation:
PLS GIVE BRAINLIEST
Answer:
Im not here to answer. I'm just here to give a second answer so that you can brainliest the first question
Step-by-step explanation:
Circle A has area 500 in2. The diameter of circle B is 3 times the diameter of circle A. Estimate the area of circle B.
Answer:
I think 1500 <3
Ron is planning for the back-to-school rush at his store. Last year he estimated that he would need 168 notebooks, but he sold 200 notebooks. Explain how Ron can find the percent error of his estimate.
I'm sittin' here in the boring room
It's just another rainy Sunday afternoon
I'm wasting my time
I got nothin' to do
I'm hangin' around
I'm waitin' for you
But nothing ever happens and I wonder
I'm drivin' around in my car
I'm drivin' too fast
I'm drivin' too far
I'd like to change my point of view
I feel so lonely
I'm waitin' for you
But nothing ever happens and I wonder
I wonder how
I wonder why
Yesterday you told me 'bout the blue blue sky
And all that I can see is just a yellow lemon tree
I'm turnin' my head up and down
I'm turnin', turnin', turnin', turnin', turnin' around
And all that I can see is just another lemon tree
Sing!
Dap-dadada-dadpm-didap-da
Dadada-dadpm-didap-da
Dap-didili-da
I'm sittin' here
I miss the power
I'd like to go out takin' a shower
But there's a heavy cloud inside my head
I feel so tired
Put myself into bed
Well, nothing ever happens and I wonder
Isolation is not good for me
Isolation, I don't want to sit on the lemon tree
I'm steppin' around in the desert of joy
Baby, anyhow I'll get another toy
And everything will happen and you wonder
I wonder how
I wonder why
Yesterday you told me 'bout the blue blue sky
And all that I can see is just another lemon tree
I'm turnin' my head up and down
I'm turnin', turnin', turnin', turnin', turnin' around
And all that I can see is just a yellow lemon tree
And I wonder, wonder
I wonder how
I wonder why
Yesterday you told me 'bout the blue blue sky
And all that I can see
And all that I can see
And all that I can see
Is just a yellow lemon tree
what is this song
Answer:
Step-by-step explanation:
you have a good point sir
Answer? Hmmmmm? Tell meeeeeeeeeee
Answer:
4.83333333333333
Step-by-step explanation:
I just know
Y’all please help me with this I don’t understand
Answer: x=12
Step-by-step explanation:
awesome screen awesome camera long lasting battery life
Answer:
Free Points???
Step-by-step explanation:
Could i have brainliest if not thats ok thx!!
have a great day
You decide to take a cross-country road trip from New York to Los Angeles, with a stop in Denver along the way. The drive to Denver covers approximately 1,800 miles. Denver is approximately 3/5 of the way to Los Angeles. What is the total length of your trip from New York to Los Angeles? *
Answer:
3,000 miles
Step-by-step explanation:
1800/1 =3/5
1800 divided by 3 is 600
600 = 1/5
600 x 5 = 3,000 miles
Answer:
3,000 mi
Step-by-step explanation:
1800/1 =3/5
1800 divided by 3 is 600
600 = 1/5
600 x 5 = 3,000 mi
someone pls help i'll mark brainliest pleaseee
Answer:
no
Step-by-step explanation:
no
Please help the question is in the picture I linked to the question
QUESTIONS BELOW NEED ANSWER ASAP PLSSS
Answer:
56 degrees. If you combine everything and then divide, you get x = 31, which you then substitute into the angles equation, to get an answer of 56 or C.
Please help me out, tysvm!!!
Help me stuck I tried to skip the ones I was stuck on please help
Joshua has 2 ¾ times as many stamps as Leo. How many stamps must Joshua give to Leo so that each of them will have 210 stamps?
Show your work
Answer:
Joshua has to give Leo 93.75 (or 93 3/4) of his stamps
Step-by-step explanation:
210x2=240
210/4=52.5
52.5x3=157.5
157.5+240
So Joshua has 397.5 stamps
397.5-219=187.5
So there's a 187.5 difference
187.5/2=93.75
397.5-93.75=303.75
210+93.75=303.75
oh crud, i need your help, maslee
DONT ASK FOR BRAINLIEST
Which expression represents the phrase below?
8 less than the product of 6 and a number, x
A) 8 - 6x
B) 6x - 8
C) (6 + x) - 8
D) 8 - (6 + x)
Answer:
6x-8
Step-by-step explanation:
8 less means () - 8
() is the product of 6 and x which is 6*x
which is 6x-8.
Hope this helps :D
I read your question I really need brainliest but you have to give it to me :D
I am not gonna ask 4 brainliest tho just give it if u dont need it :D
Answer:
B.) 6x-8
Step-by-step explanation:
i hope this helps
Terry is an up-and-coming florist who specializes in weddings. He uses 5 roses, 3 daisies, and 4 bundles of green filler to make one bouquet. If r is the cost of a rose, d is the cost of a daisy, and f is the cost of a bundle of green filler, which expression represents the cost for making 75 bouquets?
75r +75d + 75f + 12
(5r + 3d + 4f) + 75
75(5r) + 75(3d) + 75(4f)
75(5r + 3d + 4f)
ABCD please hurry i need answer for my test
Answer:
D
Step-by-step explanation:
y = 2x - 4
What is the y-intercept?
Answer:
0,-4) I did not voy I actually had to think
Step-by-step explanation:
30 2/9x3= 50 5/8 plz, plz, Thanks
Answer:
141.291667 or about 141
Step-by-step explanation:
HELP MEH PLS ps the answer is not 2.5
Triplets, Justin, Jason, and Jacob are working on a school project. Justin can complete the project by himself in 6 hours, Jason can complete the project by himself in 9 hours, and Jacob can complete the project by himself in 8 hours. How long would it take the triplets to complete the project if they work together?
=========================================================
Explanation:
Justin can do the full project by himself in 6 hours. This means his rate is 1/6 of a project per hour. In other words, in one hour, he gets 1/6 of the project done.
Jason can do the full project in 9 hours, so his rate is 1/9 of a project per hour, if he works alone.
Jacob's rate is 1/8 of a project per hour since he can get the job done in 8 hours if he works alone.
-----------
So we have these unit rates
Justin's rate = 1/6Jason's rate = 1/9Jacob's rate = 1/8The units for each rate is projects per hour.
The total rate is
1/6 + 1/9 + 1/8
12/72 + 8/72 + 9/72
(12+8+9)/72
29/27
If the three brothers work together, and no person slows down another, then the rate at which they work together is 29/72 projects per hour. In short, they get 29/72 of the project done in 1 hour.
Let x be the number of hours needed to get the project done if they work together. Multiplying this time value with the rate leads to the amount of the project done. We want the result to be 1 to indicate a full project is complete.
(rate)*(time) = amount done
(rate)*(time) = 1 full project
(29/72)*(x) = 1
x = 1*(72/29)
x = 72/29
x = 2.48275862068966
x = 2.483
It'll take about 2.483 hours to get the job done if they work together. Again this assumes that they don't get in each others way to slow each other down.
Which number rounds to 4.3 when rounded to the nearest tenth?
Answer:
100
Step-by-step explanation:
What is the 3 letter name for the horizontal distance?
Answer:
someone answered this already soOooo I just want the points srry
Step-by-step explanation:
Brittany is at Forever 21 and buys some clothing items that each cost $7.45. She pays for her clothes with $40.00. Write an expression that can be used to find the amount of change Brittany will get back after paying for the clothing items.
∠a and ∠b are supplementary angles. if m ∠a =(x +6)° and m ∠b= (7x +30)°, then find the measure of ∠a.
Answer:
24 Degrees
Step-by-step explanation:
Supplementary Angles are two angles with a sum of 180 degrees.
x+6+7x+30=180
8x+36=180
8x=144
18=x
Plug in 18 to angle A
18+6=24
24 degrees
I need help please with unit rates
Answer
b 32
c 50
Step-by-step explanation:
Um can someone Please help me I really need help with this
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Convert the map scale to a unit rate. How many inches represent one mile? Show your work. Interpret the meaning of the unit rate.
3
10
in
.
=
7
8
mi
.
Answer:
23.5
Step-by-step explanation:
i will give brainliest
2.14x - 12.18 = -5.76
Since the inverse operation of subtraction is addition, add 12.18 to both sides.
2.14x=6.42
Now, since the inverse operation of multiplication is division, divide both sides by 2.14
x=3
A. Yesterday, Kelly went to the Sea Animal Park on a class trip. The Sea Animal Park had a total of 3,840 visitors for the first 3 weeks of the month. There were 1,368 visitors the first week and 1,277 visitors the second week. What was the number of visitors for the third week? Show your work.
B. During the first 3 weeks, 18 buses full of stừdents visited the Sea Animal Park. Each bus had 54 students. What is the total number of students that visited the Sea Animal Park during the 3 weeks? Explain how you found your answer.
C. Yesterday, on Kelly's class trip, 4 groups of 52 students visited the Sea Animal Park. The students attended a special dolphin show in which they were able to pet the dolphins. The students were placed in groups, with 7 students in each group. Kelly used division to find the total number of groups that were needed so that each student was able to pet the dolphins. She said that a total of 29 groups were needed. Did Kelly correctly solve the division problem? Why or why not?
Answer:
1195
Step-by-step explanation: add the first 2 weeks and then subtract them from the total visitors
A. The number of visitors for the third week was 1,195.
B. A total of 972 students visited Sea Animal Park during the 3 weeks.
C. 30 groups to ensure that each student can pet the dolphins, not 29 as Kelly calculated.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
A. To find the number of visitors for the third week, we can subtract the number of visitors for the first two weeks from the total number of visitors for the first three weeks:
3,840 - 1,368 - 1,277 = 1,195
Therefore, the number of visitors for the third week was 1,195.
B. To find the total number of students that visited the Sea Animal Park during the 3 weeks,
we can multiply the number of buses by the number of students on each bus:
18 buses x 54 students per bus = 972 total students
Therefore, a total of 972 students visited Sea Animal Park during the 3 weeks.
C. Kelly did not correctly solve the division problem.
If there were 4 groups of 52 students each, then there would be a total of 208 students.
To find the total number of groups needed so that each student can pet the dolphins, we can divide the total number of students by the number of students in each group:
208 students / 7 students per group = 29.71 groups
This means that we would need 30 groups to ensure that each student can pet the dolphins, not 29 as Kelly calculated.
To learn more about the division;
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