Question

1. GIVE ONE WORD FOR THE FOLLOWING 1. A highly polished reflecting surface that can return the rays of light into the same medium. 1 100 2. Spectrum of seven colours, Rain bow 3. A light ray which strikes the reflecting surface, incesence ay 4. Reflectio​

Answer 1

Answer:

mirror

rainbow

incident ray

Answer 2

Answer:

The answer for the question follows:

Explanation:

1.A smooth, polished surface that can return the rays of light into the same medium is called a mirror.

2.Spectrum of seven colours in a rainbow- VIBGYOR- Violet, Indigo, Blue, Green, Yellow, Orange and red.

3. A light ray which strikes the reflecting surface is an Incident ray.

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