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Science CBSE Homework Assignments
Class 10
Light reflection and refraction
Spherical mirrors
1.
Laws of reflection
Task:
2
m.
Choose the right answer
:
1
.
In case of reflection of light, the angle of incidence (i) and the angle of reflection (r) are related as __________.
i + r
i = r
i > r
i < r
2
.
The light that falls on the smooth polished surface obeys __________.
laws of reflection
laws of refraction
Both
None of the above
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