Light - Study Mode

[#146] Where is the image of an object formed in the eye of a person suffering from longsightedness?
Correct Answer

(C) behind the retina

[#147] Photosynthesis using the invisible part of the Sunlight is done by some
Correct Answer

(C) Bacteria

[#148] Power of a lens is inversely proportional to . . . . . . . .
Correct Answer

(A) focal length

[#149] A rainbow is produced due to which one of the following phenomena?
Correct Answer

(A) Dispersion of light

[#150] The use of a concave mirror is not:
Correct Answer

(C) as rear view mirror