| ⇦ | 
| ⇨ |
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: - In the experiment for determination of velocity of sound in air,
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
- If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
- Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3PV/2.
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
- In the experiment for determination of velocity of sound in air,
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
- If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
- Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3PV/2.
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