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Which of the following quantities has units but not dimensions
Options
(a) displacements
(b) angle
(c) couple
(d) speed
Correct Answer:
angle
Explanation:
Angle as well as solid angle do not have dimensional formula because they are ratios of same physical quantity. All quantities which are ratio of same quantity do not have dimensions.
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- By the succesive disintegration of ₉₂U²³⁸, the final product obtained is ₈₂Pb²⁰⁶, then
- A body of mass 2 kg travels according to the law x(t)=pt+qt²+rt³
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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
- When a charged oil drop moves upwards in an electric field,
- By the succesive disintegration of ₉₂U²³⁸, the final product obtained is ₈₂Pb²⁰⁶, then
- A body of mass 2 kg travels according to the law x(t)=pt+qt²+rt³
- The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
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
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