Light reflection and refraction Worksheet-22
A. deviation in its path B. no deviation its path
C. Lateral displacement D. Angular deviation
A. Small, large B. Large, small
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A. More than unity B. Less than unity
C. Exact unity D. Infinity
A. higher, denser
B. lower, denser
C. higher, rarer
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Light reflection and refraction Worksheet-24
A. between the focus and centre of curvature
B. at the centre of curvature
C. beyond the centre of curvature
D. between the pole of the mirror and focus
A. At the principal focus of the lens
B. At twice the focal length
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