TS-POLYCET SERIES Physics
Reflection Of Light
5 previous year questions.
Volume: 5 Ques
Yield: Medium
High-Yield Trend
5
2020 Chapter Questions 5 MCQs
01
PYQ 2020
medium
physics ID: ts-polyc
The lens that is used to rectify hypermetrophia
1
Concave
2
Convex
3
Cylindrical
4
None
02
PYQ 2020
medium
physics ID: ts-polyc
When objects of different distances are seen which of the following remain constant
1
Focal length of the eye lens
2
Object distance from eye lens
3
Image distance from eye lens
4
The radii of curvature of eye lens
03
PYQ 2020
medium
physics ID: ts-polyc
When light passes through the liquids the change of frequency of Scattered light is related to
1
Raman effect
2
Snell's law
3
Total internal reflection
4
None of these
04
PYQ 2020
medium
physics ID: ts-polyc
If the minimum angle of deviation is 30° with a Prism of angle 60°. Find the refractive index of the material of the Prism.
1
2
3
4
05
PYQ 2020
easy
physics ID: ts-polyc
The focal length of eye lens changes between these values.
1
2.27 cm to 2.5 cm
2
2.27 cm to 5 cm
3
2.5 cm to 25 cm
4
2.5 cm to 50 cm