Question 19
Light ray is incident on air-glass inteface at angle of 70° to the interface. given that the refractive index of glass is 1.45, what refraction angle will theray make with the normal?
Objective
Question details
- Exam body
- UNIPORT
- Subject
- Physics
- Year
- 2011/2012
- Question no.
- #19
- Type
- Objective
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