Physics, asked by shivani5150, 1 year ago

why does a dentist use a concave mirror of larger focal length

brainly5678: to see larger image of the tooth as concave lens enlarges the image or magnifies...the image

Answers

Answered by ranjanalok961

Dentists need to examine the minute parts of teeth. It helps the dentist if he / she gets the magnified and erect image of the teeth.Concave mirror converges light. If an object is placed between the pole and principal focus, concave mirror forms magnified, virtual and erect image.Hence, dentists use concave mirror.

choudhary57: it a mirror to reflect light not a lens to see

shivani5150: why only larger focal length?

choudhary57: kyoki larger focal length se vo doori se dekh paege

choudhary57: my uncle is a dentist so he said me

Answered by choudhary57

as concave mirror combines the light so dentist it to focus light only on the damage teeth to see it properly

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