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YouTube PYQ: Optics [GDNPE2g7] question bank (Physics)

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Q1.

Consider the following statements: Statement 1: When an object is placed at the center of curvature of a concave lens, image is formed at the center of curvature of the lens on the other side. Statement 2: A concave lens always forms a virtual and erect image.

Source: JEE Mains 2024 PYQs | Ray Optics | Physics | Shreyas Sir

(A)

Statement 1 is true, Statement 2 is true.

(B)

Statement 1 is true, Statement 2 is false.

(C)

Statement 1 is false, Statement 2 is true.

(D)

Statement 1 is false, Statement 2 is false.

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Q2.

If the critical angle of incidence for light going from a denser medium to a rarer medium is 45°, what is the ratio of the refractive index of the denser medium to the rarer medium?

Source: JEE Mains 2024 PYQs | Ray Optics | Physics | Shreyas Sir

(A)

1:1

(B)

1:2

(C)

1:√2

(D)

2:1

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