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If the velocity of light in vacuum is 3 × 108 ms–1, the time taken (in nanosecond) to travel through a glass plate of thickness 10 cm and refractive index 1.5 is A. 0.5 B. 1.0 C. 2.0 D. 3.0

If the velocity of light in vacuum is 3 × 108
ms–1, the time taken (in nanosecond) to travel through a glass
plate of thickness 10 cm and refractive index 1.5 is
A. 0.5 B. 1.0 C. 2.0 D. 3.0

Grade:

2 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
one year ago
576-2312_k.PNG
Vikas TU
14149 Points
one year ago
576-2312_k.PNG
Dear student 
Please refer the clear image , 
The image above does not looks good , it is blurr.
Hope for the best 
Good Luck 
Cheers 

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