2 years ago

Which statement is correct about waves?

Physics

1 answer:

grandymaker [24]2 years ago

7 0

Answer:

b is the correct answer

Explanation:

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Butoxors [25]

The correct answer is B

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A balloon having an initial temperature of 17.8Â°C is heated so that the volume doubles while the pressure is kept fixed. What i

Rama09 [41]

Answer:

$T = 308.6 ^0 C$

Explanation:

Here by ideal gas equation we can say

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since we know that number of moles and pressure is constant here

so we have

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now we know that initial temperature is 17.8 degree C

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So we have

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so final temperature will be

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