physics investigatory project for class 11 cbse topics

Dental mirrors: Concave mirrors were used by dentists to get a clearer view inside the mouth.The setup is used to provide proper illumination in the inspecting areas, thus avoiding shadows. Concave mirrors are often used by ENT doctors in simple diagnostic equipment such as head mirrors. Concave mirrors are used in medical tools such as the ophthalmoscope (which is used to check the status of the eyes), the Otoscope (which is used to look inside the ears), and many more.These reflected rays can travel long distances and have a high intensity. In the Headlights and Torches, light beam after being reflected through a concave mirror emerges as parallel light rays. Uses of concave mirrors in Headlights and Torches: the bulb of a headlight or a torch is placed at the concave mirror focal point.Through an eyepiece, the specimen is visible.

The mirror can be rotated to change its orientation. Only the specimen is lighted by the concave mirror, thereby ensuring that the surrounding area is dark.

Uses of concave mirrors in Microscopes: A concave mirror is used as a condenser at the base of a microscope.

The reflection of distant celestial objects is then visible through the eyepiece. The intensity of the light increases because of the convergence of the light beam. The light coming from distant celestial objects is collected by the concave mirror and focused at the focal point.

Reflecting Telescopes: In observational astronomy, concave mirrors are used in various reflecting telescopes.

What are the uses of concave mirrors or the application of concave mirrors?

Uses of Concave Mirror - Uses, Applications, FAQs

Physics investigatory project for class 11 cbse topics