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Soloha48 [4]
3 years ago
8

What is heat, and how does it affect the molecules in a substance?

Physics
1 answer:
DaniilM [7]3 years ago
8 0

Answer:

Heat is the form of energy which transfers from hotter body( high temperature) to colder body ( low temperature).

It increases the kinetic energy of molecules of the body.

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Jule

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D. Gravitational force
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How would "you" define critical thinking?
nasty-shy [4]

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3 years ago
A wave on the ocean surface with wavelength 44 m travels east at a speed of 18 m/s relative to the ocean floor. If, on this stre
inessss [21]

Answer:

A)t=<u>1.375s</u>

B)t=11s

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for this problem we will assume that the east is positive while the west is negative, what we must do is find the relative speed between the wave and the powerboat, and then with the distance find the time for each case

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V=Vw-Vp  (1)

V= relative speed

Vw= speed of wave

Vp=Speesd

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A) the powerboat moves to west

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B)the powerboat moves to east

V=18-14=4

t=44/4=<u>11s</u>

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3 years ago
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