Which of the following is the correct path of light in a medium?

State true or false and justify your answer.Light waves requires medium for their propagation.

Light travels in a _______ line as long as it is moving through a single uniform substanceQuestion 1Answera.Horiontalb.Parallelc.Perpeniculard.Straight

Which of the following wave would need a medium to travel on?

The wave nature of light is demonstrated by which of the following ?

A. Speed of light in vacuum is dependent on the direction of propagation.B. Speed of light in a medium is independent of the wavelength of light.C. The speed of light is independent of the motion of the source.D. The speed of light in a medium is independent of intensity.Choose the correct answer from the question given below :A and C onlyB and D onlyB and C onlyC and D only