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A. angle of incidence is equal to angle of refraction B. angle of incidence is greater than the angle of refraction C. angle of incidence is equal to 90° D. angle of refraction is equal to 90°
Posted by Civil Engineer
Asked on September 6, 2016 11:51 am
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D. angle of refraction is equal to 90°


Posted by Civil Engineer
Answered on September 6, 2016 11:52 am
▲
0
▼

D. angle of refraction is equal to 90°


Posted by Civil Engineer
Answered on September 6, 2016 11:52 am
▲
0
▼

D. angle of refraction is equal to 90°


Posted by Civil Engineer
Answered on September 6, 2016 11:52 am
▲
0
▼

D. angle of refraction is equal to 90°


Posted by Civil Engineer
Answered on September 6, 2016 11:52 am