Physics, asked by rishith93, 10 months ago

i need this 3 answers fast please

Attachments:

Answers

Answered by upadnya28124

1

Answer:

She is suffering from myopia or nearsightedness

Concave lenses are used to correct myopia.

The focal length of a concave lens is given by:

f2=f1×F/(f1-F)

Previous Question

Next Question

Similar questions

English, 5 months ago

plz first 7ke ans plz plz ...

English, 5 months ago

Write a letter to your friend explaining him the symptoms of CORONA and preventive measures against it.... please answer it fast....no spam....then i will block you...

Hindi, 5 months ago

खाद्य पदार्थों में होने वाली मिलावट के बारे में मित्र के साथ हुए संवाद को लगभग 50 शब्दों में लिखिए ...

Science, 10 months ago

2 devices are connected between 2 points say 'A and B' in parallel. The physical quantity that will remain the same between the 2 units is...

History, 10 months ago

What is human impact on the natural environment?

Math, 1 year ago

in the figure seg AB is the diameter. m(CAB =50degree . what is measure angle CDA?

Physics, 1 year ago

if the density of the material increase, the value of Young's modulus a) increases b)decreases c)first increases,then decreases d)first decreases,then increases...

English, 1 year ago

importance of zoo animals...