Light - Study Mode

[#471] Which one among the following has the highest energy?
Correct Answer

(A) Blue light

[#472] An optical illusion which occurs mainly in deserts during hot summer is based on the principle of
Correct Answer

(D) total internal reflection

[#473] Light travels in a straight line (rectilinear propagation of light). This statement does hold, if the medium of travel for light
Correct Answer

(C) homogeneous and transparent

[#474] In case of a concave mirror, if an object is kept between principal focus F and pole P of the mirror, then which one of the following statements about the image is not correct?
Correct Answer

(C) The image will be formed at infinity

[#475] Convex mirrors are used as a rear view mirror in motion cycles because
Correct Answer

(D) All of the above