Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
the speed of light changes as it moves from one medium to another
assuming that speed of light in air is 3*108 m/s
the speed of light in water is taken as 2.25 x 10^8 m/s as it is 3/4 of speed of light in vaccum !
Normally for such questions , the value will be given , but if they aren't given then keep it as a constant as it will get cancelled out later .
Hope that helps
Please approve !
In special relativity, the speed of light in ANY formula, in ANY medium(including water), should always be taken as the speed of light in vacuum, which is a CONSTANT.
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !