Condition for which projectile will hit inclind plane perpendicularly
Answers
Answered by
0
n= 1/sinC = 1 / sin45° = √2
Therefore speed of light in vaccum
= speed of light in air/n
= 3×10^8/1.414
= 2.121×10^8 m/s
i hope it will help you
regards
Similar questions
English,
6 months ago
Biology,
6 months ago
Math,
1 year ago
Psychology,
1 year ago
History,
1 year ago