In kinetic theory of gases, a molecule of mass m of an ideal gas collides with a wall of vessel with velocity V. The change in the linear momentum of the molecule is

2mV

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- mV

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Zero

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Solution

The correct option is A
2mV

$Δ v = m v - (- m v)$

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In kinetic theory of gases, a molecule of mass m of an ideal gas collides with a wall of vessel with velocity V. The change in the linear momentum of the molecule is

The correct option is A 2mV Δv=mv−(−mv)

The correct option is A
2mV

$Δ v = m v - (- m v)$