| ⇦ | 
| ⇨ |
If the dimensions of a physical quantity are givenby Mᵃ Lᵇ Tᶜ, then the physical quantity will be:
Options
(a) Velocity if a= 1, b = 0, c = – 1
(b) Acceleration if a= 1, b = 1, c = – 2
(c) Force if a = 0, b = – 1, c = – 2
(d) Pressure if a = 1, b= – 1,c = – 2
Correct Answer:
Pressure if a = 1, b= – 1,c = – 2
Explanation:
Pressure = MLT⁻² / L² = ML⁻¹T⁻²
⇒ a= 1, b= -1, c= -2.
Related Questions: - The original temperature of a black body is 727⁰C. The temperature at which this black
- At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
- If A=3i+4j and B=7i+24j the vector having the same magnitude as B and parallel to A is
- The range of voltmeter is 10V and its internal resistance is 50Ω.
- If the error in the measurement of momentum of particle is (+100%)
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 original temperature of a black body is 727⁰C. The temperature at which this black
- At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
- If A=3i+4j and B=7i+24j the vector having the same magnitude as B and parallel to A is
- The range of voltmeter is 10V and its internal resistance is 50Ω.
- If the error in the measurement of momentum of particle is (+100%)
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