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choli [55]
3 years ago
6

10. Mario is making chocolate. In part of the chocolate-making process, he changed the phase from a liquid to a solid. What happ

ened to the molecules of chocolate when it changed phase?
a
Before changing phase, the molecules were moving around each other. After changing phase, they were moving away from each other.

b
Before changing phase, the molecules were moving around each other. After changing phase, they were moving in place.

c
Before the changing phase, the molecules were moving away from each other. After changing the phase, they were moving around each other.

d
Before changing phase, the molecules were moving in place. After changing phase, they were moving around each other.
Physics
1 answer:
Naily [24]3 years ago
6 0

Answer:

B

Explanation:

in a liquid the particles are widespread and move around each other but in a solid they move in place and are tightly packed

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Explanation:

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A dock worker loading crates on a ship finds that a 27 kg crate, initially at rest on a horizontal surface, requires a 80 N hori
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Explanation:

Given

mass of crate m=27 kg

Force required to set crate in motion is 80 N

Once the crate is set  in motion 56 N is require to move it with constant velocity

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f_s(static\ friction)=\mu \cdot N

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f_s=\mu mg

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7 0
3 years ago
Which data set has the largest range?
MrRissso [65]

Answer:

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Explanation:

We have to check range of all options first

For A:

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Smallest Value: 1

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Smallest Value: 4

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For C:

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