Light - Study Mode

[#386] The process by which a prism forms different colours, is known as
Correct Answer

(C) refraction

[#387] What is the concept of spherical mirror?
Correct Answer

(D) reflection of light

[#388] Colour in a colour television is produced by a combination of three basic colours, they are
Correct Answer

(B) Red, Green and Blue

[#389] Spherical mirror with reflective surface curved outwards. It is called:
Correct Answer

(C) convex mirror

[#390] If the angle of incidence of a concave mirror is 30°, what will be the value of the angle of reflection?
Correct Answer

(B) 30°