Question

which physical quantity does not changes in
refraction of light
​

Answer 1

➣ AnSwer :-

⟹ Frequency :-

• Frequency is the number of occurrences of a repeating event per unit of time.
• It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency.
• Frequency is measured in units of hertz (Hz) which is equal to one occurrence of a repeating event per second.

Answer 2

Answer:

Frequency

Frequency of light does not change on refraction , When a ray of light passes from one medium to another, its direction (or path) changes because of change in speed of light from one medium to another.

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