Question

Considering the fact that the speed of light in glass is not independent of the colour of light, which of the statement is true ?

• A. Violet light travels slower than red light
• B. Violet light travels faster than red light
• C. Violet light travels same as red light
• D. Only white light will be travelling

Answer 1

Answer: (A)

As wavelength of violet light is less than red light, so it travels slower than red light