Question

give the difference between concave and convex lens ​

Answer 1

Answer:

A concave lens is thinner in the middle and thicker at the edges. A convex lens is thicker in the middle and thinner at the edges. Used in the camera, focus sunlight, overhead projector, projector microscope, simple telescope, magnifying glasses, etc. It is also used for the correction of the problem in long sight

Explanation:

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Answer 2

Answer:

Difference between concave and convex lens:-

#Concave lens

• They are also called converging mirror
• It has a real focus
• The Magnification of this lenses can be

1. greater
2. equal
3. or less then

• These mirrors are used as Reflector in projectors ,light house head lights,searching lights etc

#Convex lens

• They are also called diverging mirror
• it has virtual focus
• The Magnification of these lense can be

1. less then 1

• These mirror are used in rare view mirrors in cars and motorcycles as they derive to see near roads and cars

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