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(a) bends away from the normal
(d) frequency
(b) incident ray and emergent ray
(c) 7 colours
When a ray of light travels from a denser medium to a rarer medium, the ray _____________________
(a) bends away from the normal
(a) bends away from the normal
See lessThe physical quantity that remains constant when light travels from one medium to another is its ________________________
(d) frequency
(d) frequency
See lessAngle of deviation is the angle between
(b) incident ray and emergent ray
(b) incident ray and emergent ray
See lessWhen white light passes through a glass prism, it splits up into
(c) 7 colours
(c) 7 colours
See less