get the app get the app       get the app       get the app


Question: In the human eye, the focussing is done by:
1)to and fro movement of the eye lens
2)to and fro movements of the retine
3)change in the convexity of the eye lens
4)change in the refrective index of the eye fluids


Previous Next
Exam


Suggest other answer
Login to Discuss/suggest the answer...

Exam Exam: Light QUESTIONS





Close(X)
Subscribe here for free mock test on IAS PCS SSC and other competitive exam. Signup here to get SSC CGL Solution and main exam study material