Question

The density of air at pressure of 10⁵ Nm⁻² is 1.2 kg m⁻³.
Under these conditions, the root mean square velocity of
the air molecules in ms⁻¹ is
(a) 500 (b) 1000
(c) 1500 (d) 3000

Answer 1

Answer:

(c) 1500

Explanation:

here is your answer.

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okk.

Answer 2

option c is correct 1500.......****