state four uses of plane mirror
Answers
Answer:
Uses of plane mirrors are:--
- Used in periscopes for signalling .
- In kaleidoscopes to see round dangerous bend.
- In SLR camera to click photos.
- Car wing mirrors to view vehicles at behind and side that is to view traffic behind.
Explanation:
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Answer:
Uses of plane mirror:
Uses of plane mirror:1.) Plane mirrors are used as a looking glass. It is the most common use of plane mirrors. We use plane mirrors to see ourselves. The whole day we use it for many purposes like brushing, shaving, doing makeup etc. Plane mirrors are widely used in beauty parlours and salon shops. It would be very difficult to manage such things without these mirrors.
2.) plane mirrors are used in periscopes. these mirrors used in periscope reflect the light and from the image so that all the ships on the surface of sea or any neighbourhood submarine can be seen from inside of the submarine.
3.) Plane mirrors are used in solar cookers. As plane mirrors reflect all the light falling on it, it is used as a reflector inside the solar cooker to reflect sunlight onto the cooking area. The mirrors used are well polished so that they reflect almost all sunlight falling on it.
4.) Plane mirrors are also used for Security and Safety purposes. Plane mirrors are used for looking for explosives underneath a vehicle. At blind turns of busy roads plane mirrors are used to see the vehicles coming from the other side.
Explanation:
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