A person least distance of distint vision is 50cm .calculate the focal length of lens in his reading glass. Write the name of dieses the person is suffering from
Answers
Answered by
1
He is suffering from hypermetropia
v=-25 cm
u= -50 cm
1/v-1/u=1/f
1/-25+1/50=1/f
f=50cm
v=-25 cm
u= -50 cm
1/v-1/u=1/f
1/-25+1/50=1/f
f=50cm
Similar questions
Computer Science,
7 months ago
Computer Science,
7 months ago
English,
1 year ago
Math,
1 year ago
History,
1 year ago