simonmoka simonmoka

07-03-2021
Physics

contestada

If the speed of sound in air at 20 °C is 342m/s , what will be the increase in speed at 30 °C? with steps

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duartejhunil duartejhunil

07-03-2021

Answer:

Hmm

Explanation:

I don't know sorry forgive me.

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good job