Light MCQ question and answer with solution | Physics Gk MCQs

A. Image distance

B. Object distance

C. Vertical distance

D. Height of image

A. convex lens

B. concave lens

C. convex mirror

D. concave mirror

A. Carbon dioxide

B. Ammonia

C. Sulphur dioxide

D. Neon

A. blue

B. violet

C. red

D. orange

A. bifocal lens

B. convex lens

C. concave lens

D. polaroids

A. shaving mirror

B. dentist mirror

C. vehicle headlight

D. rear-view mirror

A. Due to advance light

B. Due to atmospheric refraction of starlight

C. Due to dispersion of light

D. Due to hot air

A. it forms real image

B. it forms erect (upright) image

C. it forms smaller image as compared with object

D. All of the above

A. Both (A) and (R) are true and (R) is the correct explanation of (A)

B. Both (A) and (R) are true, but (R) is not the correct explanation of (A)

C. (A) is true, but (R) is false

D. (A) is false, but (R) is true

A. see distant objects

B. see black colour

C. distinguish between certain colours

D. have persistence of vision