[Solved] The velocity of sound in air is 343 m/s a

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The velocity of sound in air is 343 m/s at T = 20 C and at 1 atm pressure. A change in temperature of an

The velocity of sound in air is 343 m/s at T = 20 C and at 1 atm pressure. A change in temperature of an increase of 30 C will change the speed of sound to a)331

b)348.7

c)337

d)360

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