why is the uses of concave mirror
Answers
Answer:
Hyyy
Explanation:
Concave mirrors are used in reflecting telescopes. They are also used to provide a magnified image of the face for applying make-up or shaving. ... Concave mirrors are used to form optical cavities, which are important in laser construction. Some dental mirrors use a concave surface to provide a magnified image.
Answer:
The uses of concave mirror are:-
-As a reflector :We know that when a source of light is placed at the principal focus of a concave mirror, it produces a strong parallel beam of light. Thus it is used as a reflector in the automobiles headlights and in searchlights.
-As a shaving glass:We know that when an object is placed between P and F of a concave mirror, it forms a virtual and enlarged image. Thus ,by using this mirror we can have a proper shave, as the tiny hairs are clearly visible.
-For doctors : dentists use a concave mirror to see the back of tooth.E.N.T.doctors use it to focus light on the internal parts of ear,nose and eye for proper examination.