write the difference between concave lens and convex lens
Answers
Answer:
A convex lens is thicker at the centre and thinner at the edges. A concave lens is thicker at the edges and thinner at the centre. Due to the converging rays, it is called a converging lens. Due to the diverging rays, it is called a convex lens
Answer:
A convex lens is thicker at the center and thinner at the edges. A concave lens is thicker at the edges and thinner at the center. Due to the converging rays, it is called a converging lens. Due to the diverging rays, it is called a diverging lens.
Explanation:
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. Convex and concave lens can be distinguished by touching them. If the curved surface is bulging outwards then it's convex lens and if the curved surface is curved inwards then it's concave lens.