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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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- A p-n photodiode is made of a material with a band gap of 2.0 eV
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
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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
- What is the wavelength of light for the least energetic photon emitted
- A p-n photodiode is made of a material with a band gap of 2.0 eV
- The binding energy of deutron is 2.2 MeV and that of ₂⁴He is 28 MeV.
- A soap bubble oscillates with time period T, which in turn depends on the pressure
- A charged particle experiences magnetic force in the presence of magnetic field.
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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