5. Write down two uses of (a) a plane mirror; (b) a concave mirror and (c) a convex mirror
Answers
Answer:
(i) Uses of plane mirrors
• Plane mirrors are commonly used as looking glass
• Used in making periscopes which is used in submarines.
• Uses as blind turns of some busy roads, to see the vehicles coming from other side.
• They are used to make kaleidoscope.
(ii) Uses of concave mirrors
• Used in torches, search-lights and vehicles headlights to get powerful parallel beams of light.
• Used as shaving mirrors to see larger image of the face.
• Dentists use concave mirror to see large images of the teeth.
• Large concave mirrors are used to concentrate sunlight to produce heat in solar furnaces.
(iii) Uses of convex mirrors
• Convex mirrors are commonly used as rear view mirrors in vehicles because they always give an errect image and have wider field of view as they are curved outwards.
• Big convex mirrors are used as shop security mirrors. The shop owner can keep an eye on the customers to look for thieves and shoplifters among them.
hope it help....
don't forget to mark me as branliest .
Answer:
1) plane mirror
: it is use full to do make up.
2) concave mirror
:
3) convex mirror
:
Explanation:
these belongs to science concept