the absolute refractive index of Ruby is is 1.7 find the speed of light in Ruby. the speed of light in vacuum is 3 *10power 8 m/s
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hey piyush, mridul here
according to questions
absolute refractive index of Ruby is 1.7
and abosolute refractive index of Ruby is speed of light in air : speed of light in Ruby
so
(3×10^8)/speed of light in ruby =1.7
on solving speed of light In ruby is 3×10^8/1.7=1.76×10^8
so answer is 1.76 into 10 power 8 m/s
hope it helps
Mark as brainliest
according to questions
absolute refractive index of Ruby is 1.7
and abosolute refractive index of Ruby is speed of light in air : speed of light in Ruby
so
(3×10^8)/speed of light in ruby =1.7
on solving speed of light In ruby is 3×10^8/1.7=1.76×10^8
so answer is 1.76 into 10 power 8 m/s
hope it helps
Mark as brainliest
arushiagar:
how was yours
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21
Thus the speed of light in the Ruby is V = 1.7 x 10^8 m/s
Explanation:
We are given that:
The absolute refractive index of ruby = 1.7
The speed of light in vacuum = 3 x 10^8 m /s
To Find: Speed of light in Ruby = ?
Solution:
The formula is;
n = c / v
Put the values in the formula.
1.7 = 3 x 10^8 m/s / V
V = 3 x 10^8 / 1.7
V = 1.7 x 10^8 m/s
Thus the speed of light in the Ruby is V = 1.7 x 10^8 m/s
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