1
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

A ray of light is incident at an angle 'I' on one face of thin prism. The ray emerges normally from the other face. Refractive index of the glass prism is '$$n$$' and angle of prism is '$$A$$'. The value of '$$\mathrm{I}$$' is

A
An
B
$$\mathrm{An}^2$$
C
$$\frac{\mathrm{A}}{\mathrm{n}}$$
D
$$\frac{\mathrm{A}}{\mathrm{n}^2}$$
2
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

A glass cube of length $$24 \mathrm{~cm}$$ has a small air bubble trapped inside. When viewed normally from one face it is $$10 \mathrm{~cm}$$ below the surface. When viewed normally from the opposite face, its apparent distance is $$6 \mathrm{~cm}$$. The refractive index of glass is

A
1.50
B
1.40
C
1.45
D
1.55
3
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

A particle executes linear S.H.M. The mean position of oscillation is at the principal axis of a convex lens of focal length $$8 \mathrm{~cm}$$. the mean position of oscillation is at 14 cm from the lens with amplitude 1 cm. The amplitude of oscillating image of the particle is nearly

A
3 cm
B
5 cm
C
2 cm
D
4 cm
4
MHT CET 2021 20th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

A convex lens of focal length $$\mathrm{T}$$ is used to form an image whose size is one fourth that of size of the object. Then the object distance is

A
2f
B
5f
C
4f
D
3f
MHT CET Subjects
Physics
Mechanics
Optics
Electromagnetism
Modern Physics
Chemistry
Physical Chemistry
Inorganic Chemistry
Organic Chemistry
Mathematics
Algebra
Trigonometry
Calculus
Coordinate Geometry
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