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Ugo [173]
1 year ago
9

Phase changes lab, please! I need help fast deadline is really close.

Chemistry
1 answer:
Lapatulllka [165]1 year ago
5 0

Phase change occur in substances when the they change from one state of matter to another due to the addition or removal of heat.

<h3>What are phase changes?</h3>

Phase changes refers to the changes that occur in substances in which they change from one state of matter to another due to the addition or removal of heat.

The phase changes that occur in substances are as follows:

  • change from solid to liquid known as melting
  • change from liquid to gas known as vaporization
  • change from solid to gas known as sublimation
  • change from gas to solid known as deposition
  • change from gas to liquid known as condensation
  • change from liquid to solid known as freezing

Therefore, phase change occur in substances when the they change from one state of matter to another due to the addition or removal of heat.

Learn more about phase change at: brainly.com/question/13067020

#SPJ1

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The formula for work done is work done = force x distance

So in our problem, force is equal to 80 kg/ m / s^2 and distance is equal to 1.25 meters. So plugging in our values will give us:

work done = 80 kg/ m/ s^2 * 1.25 m
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2 years ago
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Explanation:

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