The ratio of the dimensions of planck’s constant and that of the moment of inertia is

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The ratio of the dimensions of Planck’s constant and that of the moment of inertia is the dimensions of

Options

(a) frequency
(b) velocity
(c) angular momentum
(d) time

Correct Answer:

frequency

Explanation:

The dimensional formula for the Planck’s constant h= ML²T⁻¹

The dimension formula for the moment of Inertia I=ML²

The ratio between the Planck’s constant and moment of Inertia is,

h/I = ML²T⁻¹/ML²

= T⁻¹

= frequency

This is the frequency

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Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Physical World and Measurement (103)
Subject: Physics (2479)

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