[" 6.The far point of a myopic person is "80cm" in front of the eye.What is the nature and "],[" power of the lens required to correct the problem? "]

The far point of a myopic person in 80 cm in front of the eye. What is the nature and power of the lens required to correct the problem?

The far position of a myopic person is 90 cm in front off the eye. What is the nature and power of the lens requried to correct the problem?

The far point of a myopic person is 80 cm in front of the eye . What is the natuure and power of the lens required to correct the defect ?

(a) Find the final temperature of a copper rod. Whose area of cross section changes from 10m^(2) to 11m^(2) due to heating. The copper rod is initially kept at 90K. (Coefficient of superficial expansion is 0.0021/K). (b) The far position of a myopic person is 90 cm is front of the eye. what is the nature and power of the lens required to correct the problem?

a. The far point of a myopic person is 80cm in front of the eye. What is the power of the lens required to enable him to see very distant object clearly ? b. In what way does the corrective lens help the above person ? Does the lens magnify very distant objects? Explain carefully. c. The above person profers to remove his spectacles while reading a book Explain why.