what is the time taken by sunlight to cross a 5mm thick glass plate?
265 Views|Posted 2011-04-26 20:48:03
Asked by Vaishali Sharma
2 Answers
Answered by
2011-04-26 21:25:25
the ans can be found by these values
time=distance/speed of light in glass!!!
note that the speed of light is different in glass as compared to vacuum or air!!
all the best!!
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Answered by
2011-04-27 12:23:45
Hi Vaishali,
As Shiksha is an Education portal which guide students in choosing their career & education related options. However, check the link below thoroughly:
http://tinyurl.com/64uzqg6
You have solution to your question in the physics section of this paper of the book "Competition Science V
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