| ⇦ | 
| ⇨ |
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
Related Questions: - At the first minimum adjacent to the central maximum of a single-slit diffraction
- If 20% of a radiactive element decays in 10 days, then amount of original material left
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Physical World and Measurement
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At the first minimum adjacent to the central maximum of a single-slit diffraction
- If 20% of a radiactive element decays in 10 days, then amount of original material left
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
- A body of mass 120 kg and density 600 kg/m³ floats in water.
- A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Physical World and Measurement (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply