| ⇦ | 
| ⇨ |
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: - To convert a 800 mV range millivoltmeter of resistance 40Ω into an ammeter of 100 mA
- An electron moving in a uniform magnetic field of induction of intensity B,
- A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
- Given A=4i+6j and B=2i+3j. Which of the following is correct?
- The kinetic energy of an electron in the first excited state is
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- To convert a 800 mV range millivoltmeter of resistance 40Ω into an ammeter of 100 mA
- An electron moving in a uniform magnetic field of induction of intensity B,
- A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
- Given A=4i+6j and B=2i+3j. Which of the following is correct?
- The kinetic energy of an electron in the first excited state is
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