| ⇦ | 
| ⇨ |
The depth at which the effective value of acceleration due to gravity is g/4 is (R=Radius of earth)
Options
(a) R
(b) 3R/4
(c) R/2
(d) R/4
Correct Answer:
3R/4
Explanation:
The effect of depth of acceleration due to gravity is g’=g(1-d/R)
Given, g’=g/4
g/4=g(1-d/R)
(g/4)/g=(1-d/R)
1/4=1-d/R ⇒d/R=1-1/4 ⇒3/4
d=3R/4
Related Questions: - Electric potential at any point is V= -5x +3y + √(15) z. Then the magnitude of electric
- For the action of a common Base (CB) transistor, (E=emitter, B= base, C= collector)
- λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe
- If the distance between the plates of two capacitor is increased then capacitance
- Which of the following statement about scalar quantity is true?
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Electric potential at any point is V= -5x +3y + √(15) z. Then the magnitude of electric
- For the action of a common Base (CB) transistor, (E=emitter, B= base, C= collector)
- λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe
- If the distance between the plates of two capacitor is increased then capacitance
- Which of the following statement about scalar quantity is true?
Topics: Gravitation (63)
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