Hindi, asked by blackpanther12, 9 months ago

what do u mean by speed of lig.ht​

Answers

Answered by muskan2807
10

Answer:

The distance light can travel in a unit of time through a given substance. Light travels through a vacuum at about 186,000 miles, or 300,000 kilometers, per second. (See E = mc2, electromagnetic waves, relativity, and twin paradox.)

Previous Question
Next Question
Similar questions
Math, 4 months ago
10. If - 1 is a zero of the polynomial f(x) = R-T-S then calculate the other zero (1) 11 Foress as a fraction in simplest form) 1​...
Math, 4 months ago
18.Find the area of an equilateral triangle with side 2√3 cm ​...
Geography, 4 months ago
Write a note on globalisation and its impact on agriculture and industry. Use the given clues:- I. What is globalisation ii. factors that have led to globalisation in 21th century. iii. Effect of globalisation on indian farming sector both positive and negative points. iv Effect on indian industries. v. Globalisation and the future of the Indian economy. ​
English, 9 months ago
A person who has slot of money...
Physics, 9 months ago
The position x of a particle moving along a straight line at any instant is given by x= a0 +a1/3 +a2/4 t2 . What is the acceleration?
Social Sciences, 1 year ago
Annual bird census in ________ lake is slated to be carried out on 4 January 2019. Loktak Pangong ​Chilika Bhojtal Pulicat...
Social Sciences, 1 year ago
Annapurna Devi, who passed away recently, was a renowned ________. Journalist Musician Writer Singer Dancer...
Social Sciences, 1 year ago
Anna Rajam Malhotra who died recently, was India's first woman _______. Engineer IAS Officer Pilot Doctor Cabinet Secretary...