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hram777 [196]
3 years ago
15

Using kinetic energy explain why a liquid has a definite volume but a gas does not

Physics
1 answer:
iVinArrow [24]3 years ago
6 0
The attractions between the particles in a liquid are strong enough to keep the particles close together. Without any significant attractions between particles in a gas, the particles are free to expand into any volume that is available
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Whitepunk [10]
The Ozone layer in the atmosphere absorbs the UV rays

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A (blank) is a point on a standing wave that appears to be stationary
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Hi! Your answer would be "node"

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: In heavy rushIn heavy rush-hour traffic you drive in a straight line at 12 m/s for 1.5 minutes, then you have to stop for 3.5
zhuklara [117]
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Calculate the magnitude of the electric field at one corner of a square 2.42 m on a side if the other three corners are occupied
miv72 [106K]
5.70 x 10 -6 c - 2.42
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3 years ago
The froghopper Philaenus spumarius is supposedly the best jumper in the animal kingdom. To start a jump, this insect can acceler
Kay [80]

Answer:

Part a)

v_f = 4 m/s

Part b)

t = 0.001 s

Part c)

d = 0.815 m

Explanation:

Part a)

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Now the acceleration is given as

a = 4000 m/s^2

distance of the legs that it stretched is given as

s = 2.0 mm

so we have

v_f^2 - v_i^2 = 2 a d

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Part b)

time taken to reach this speed is given as

v_f - v_i = at

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Part c)

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v_f^2 - v_i^2 = 2 a d

0 - 4^2 = 2(-9.81) d

d = 0.815 m

5 0
3 years ago
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