| ⇦ | 
| ⇨ |
The escape velocity from the earth is Ve. The escape velocity from a planet whose radius is 4 times and density is 9 times that of earth is
Options
(a) 36 Ve
(b) 12 Ve
(c) 6 Ve
(d) 20 Ve
Correct Answer:
12 Ve
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - What is the voltage gain in a common-emiiter amplifier, when input resistance is 4 Ω
- A particle of mass m, charge Q and kinetic enery T enters a transverse
- The total kinetic energy of a body of mass 10 kg and radius 0.5 m moving with a velocity
- A wire of resistance 4 ohm is stretched to twice its original length.
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is the voltage gain in a common-emiiter amplifier, when input resistance is 4 Ω
- A particle of mass m, charge Q and kinetic enery T enters a transverse
- The total kinetic energy of a body of mass 10 kg and radius 0.5 m moving with a velocity
- A wire of resistance 4 ohm is stretched to twice its original length.
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
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