Navigate

The gas molecules have r.m.s. velocity of its molecules as 1000 m/s

The gas molecules have r.m.s. velocity of its molecules as 1000 m/s. What is its average velocity

Options

(a) 546 m/s
(b) 921.58 m/s
(c) 1012 m/s
(d) 960 m/s

Correct Answer:

921.58 m/s

Explanation:

r.m.s. velocity = 1000 m/s.
r.m.s. velocity is related with average velocity as r.m.s. velocity: average velocity :: 1.224 : 1.128.
.·. Average velocity = 1.128 x 1000 / 1.224 = 921.568 m/s.

BHU1998
admin:

Related Questions

  1. The product obtained on fusion of BaSO₄ and Na₂CO₃ is
  2. Electrolysis of aqueous solution of potassium fumarate or potassium maleate can
  3. Compound that has smell of bitter almonds is
  4. The compressibility factor of an ideal gas is
  5. As the alkaline earth metals (except Be) tend to lose their valence electrons