Physics · Units and Measurements
A laser light beamed at the Moon takes 2.56 seconds to return after reflection from the Moon's surface. What is the approximate radius of the lunar orbit around the Earth?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 13.84 × 106 km
- 20.384 × 105 km
- 33.84 × 105 m
- 43.84 × 105 km✓
Correct answer
3.84 × 105 km
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Units and Measurements MCQs →Want more practice questions on Units and Measurements?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Units and Measurements