X As light travels from one medium to another,(b) Neither Its speed nor its frequency change(0) its speed does not change but frequency changes because frequency is the characteristic of sourced) There is no change in its velocity and wavelength however the frequency changes.(e) There is a change in its velocity and wavelength however the frequency is unchanged.

X As light travels from one medium to another,(b) Neither Its speed no

1.	X As light travels from one medium to another,(b) Neither Its speed nor its frequency change(0) its speed does not change but frequency changes because frequency is the characteristic of sourced) There is no change in its velocity and wavelength however the frequency changes.(e) There is a change in its velocity and wavelength however the frequency is unchanged.
Answer» OPTION 5 is CORRECT........

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