Question

व्हाट इज द कैरेक्टर स्टिक्स ऑफ लाइट​

Answer 1

Answer:

(i)Light always moves in a straight path.

(ii)Light travels at a speed of 3×10 to the power 8 m/s.

(iii)It is luminous.

(iv)Light can be polarized by reflection.etc.

Answer 2

Explanation:

Explanation:1 Light is an electromagnetic wave.

ight is an electromagnetic wave.2 Light travels in straight line.

travels in straight line.3 Light is a transverse wave , and does not need any medium to travel. Light can travel through vaccum.

is a transverse wave , and does not need any medium to travel. Light can travel through vaccum.4 The velocity of light changes when it travels from on emedium to another.

is a transverse wave , and does not need any medium to travel. Light can travel through vaccum.4 The velocity of light changes when it travels from on emedium to another.5 The frequency of light wave remains the same in all medium.

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