Question

solve this............. 6 7 8 question

Answer 1

6. Use of concave mirror:

Concave mirror is used by dentists to examine the teeth.

Use of convex mirror:

Convex mirror is used as side view mirror in vehicles.

7. Concave mirror is used in headlights of vehicles.. because this mirror converge the light rays comming frm the focus(ie, bulb is fitted at the focus of the mirror) will be reflected back in the form of long parallel rays...

8. real image can be obtained on the screen. The real image is always inverted. The common example of real image is the image formed on the cinema screen.

Answer 2

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