| ⇦ | 
| ⇨ |
What is the time taken by moon light to reach earth?
Options
(a) 8 sec
(b) 10 sec
(c) 9 sec
(d) None of these
Correct Answer:
None of these
Explanation:
Distance between earth and moon = 3,84,000 km
time = (384000 × 10³) / (3 × 10⁸) = 1.28 sec
The answer is none of these
Related Questions: - A ballon rises from rest with a constant acceleration g/8. A stone is released
- A round uniform body of radius R, mass M and moment of inertia I rolls down
- According to Bohr model of hydrogen atom, only those orbits are permissible
- Two balls are dropped from heights h and 2h respectively. The ratio of times
- The work function of metals is in the range of 2 eV to 5 eV.
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A ballon rises from rest with a constant acceleration g/8. A stone is released
- A round uniform body of radius R, mass M and moment of inertia I rolls down
- According to Bohr model of hydrogen atom, only those orbits are permissible
- Two balls are dropped from heights h and 2h respectively. The ratio of times
- The work function of metals is in the range of 2 eV to 5 eV.
Topics: Wave Optics (101)
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