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s2008m [1.1K]
3 years ago
7

Choose most accurate statement:

Physics
1 answer:
Dahasolnce [82]3 years ago
4 0
"Waves can exist in solids, liquids, and gases."
is the ONLY accurate statement.

The word "only" in the other 3 statements makes them
not accurate at all.


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What do each of the variables mean ? <br> F=__________ m=_________<br>a=___________<br>​
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F = Force (Measured in Newtons, N), m = Mass (Measured in kilograms, kg), and a = acceleration (Measured in metres per second squared, m/s^{2}

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8 0
3 years ago
During an adiabatic process an object does 100 J of work and its temperature decreases by 5 K. During another process it does 25
Liono4ka [1.6K]

Answer:

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Explanation:

Given that,

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dQ=0

dU=-dW

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-75=nC_{v}\times(-5)

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Hence, The heat capacity for the second process is 15 J/K.

5 0
4 years ago
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