| ⇦ | 
| ⇨ |
A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm. What is the loss of energy?
Options
(a) 25%
(b) 75%
(c) 50%
(d) 100%
Correct Answer:
50%
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- A particle with charge q is moving along a circle of radius R with unoform speed v.
- α-particles, deuterons and protons of same energy are moving in a perpendicular
- With the decrease of current in the primary coil from 2 amperes to zero value
- A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- A particle with charge q is moving along a circle of radius R with unoform speed v.
- α-particles, deuterons and protons of same energy are moving in a perpendicular
- With the decrease of current in the primary coil from 2 amperes to zero value
- A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
Topics: Work Energy and Power (94)
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