Q. 15.0( 3 Votes )

For a healthy eye, the rays of light entering the eye form a sharp image on retina. For a myopic eye, the rays from distant objects focus in front of the retina forming a blurred image. Which of the following lenses shown below will help to correct myopia?

A. (a)

B. (b)

C. (c)

D. (d)

Answer :

Myopia is caused due to large converging power of eye lens or due to too long eye ball. In both the cases image is formed before the retina. To form image on retina we must use the lens that diverges the ray of light such that the net convergence decreases, also minus power lens that is a concave lens does exactly the same. Whereas the other lens converge the beam. Hence option D is correct

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
NCERT | The Human Eye45 mins
Exploring the Indian Political world -II56 mins
To err is human55 mins
Mathematics in Real World39 mins
NCERT | Glimpse into the Political World in India -I56 mins
Foundation | Human Endocrine System58 mins
Nutrition in Human Beings62 mins
What Are The Vector and Scalar QuantitiesFREE Class
Facts about the Transversal and Parallel lines63 mins
The Making of Germany and Italy49 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses