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Which of the following pairs of physical quantities does not have same dimensional formulae?
Options
(a) work and torque
(b) angular momentum and Planck’s constant
(c) tension and surface tension
(d) impulse and linear momentum
Correct Answer:
tension and surface tension
Explanation:
Tension is nothing but force but surface tension is force per unit length.
Related Questions: - The half life of radium is 1620 yr and its atomic weight is 226 kg per kilo mol.
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
- A beam of light contains two wavelengths 6500Å and 5200Å.
- A common emitter amplifier has a voltage gain of 50, an input impedance of 100Ω
- A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
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
- The half life of radium is 1620 yr and its atomic weight is 226 kg per kilo mol.
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
- A beam of light contains two wavelengths 6500Å and 5200Å.
- A common emitter amplifier has a voltage gain of 50, an input impedance of 100Ω
- A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
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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