Question

Fill in the blanks:
1. The band of seven colours is called _____.
2. Sunlight consists of ____ colours.
3. A concave lens always produce _____
image.
4. ______ reflections that takes place through a smooth surface.
5. _____ acts as screen and is connected to the brain by the optic nerve.
6. Image formed by a plane mirror is _____.
Match the following:
1. Real and inverted image
2. Diverging lens
3. Used in headlights of vehicles
4. Metal used for coating mirrors
5. The bouncing of light from a surface
6. Dispersion of white light

a. Reflection
b. Concave mirror
c. Rainbow
d. Concave lens
e. Mercury
f. Retina

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Answer 1

Answer:

1 - rainbow , 2- 7 colours , 3 - refracted image , 4- convex , 5- eyes , 6- concave image

Explanation:

plz plz mark me as brainliest

Answer 2

Answer:

Hi your answer is given above so reffer that.