Home
Class 12
PHYSICS
A person can clearly see objects betwee...

A person can clearly see objects between 25 cm and 200 cm. Which of the following may represent the range of clear vision for a person B having muscles stronger than A but all other parameters of eye identical to that of A

A

25 cm to 200 cm

B

18 cm to 200 cm

C

25 cm to 300 cm

D

1 cm to 300 cm

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • OPTICAL INSTRUMENTS

    HC VERMA|Exercise Objective-2|5 Videos

  • OPTICAL INSTRUMENTS

    HC VERMA|Exercise Exercises|23 Videos

  • OPTICAL INSTRUMENTS

    HC VERMA|Exercise Question for short Answer|12 Videos

  • MAGNETIC PROPERTIES OF MATTER

    HC VERMA|Exercise Exercise|9 Videos

  • PERMANENT MAGNETS

    HC VERMA|Exercise Exercise|25 Videos

Similar Questions

Explore conceptually related problems

A nearsighted person cannot clearly see beyond 200 cm. Find the power of the lens needed to see objects at large distances.

A person cannot see objects clearly beyond 50 cm . The powe of lens to correct the vision is ________.

A person can see clearly objects only when they lie between 50 cm and 400 cm from his eyes.In order to increase the maximum distance of distinct vision to infinity,the type and power of the correcting lens,the person has to use , will be

The magnifying power of a simple microscope is given by 1+D/f , where D is the least distance for clear vision. For farsighted persons, D is greater than the usual. Does it mean that the magnifying power of a simple microscope is greater for a farsighted person as compared to a normal person? Does it mean that a farsighted person can see an insect more clearly under a microscope than a normal person?

Two plane mirrors are parallel to each other an spaced 20 cm apart. An object is kept in between them at 15cm from A out of the following at which point on image is not formed in mirror A (distance measured from (d) Between 0 and + o. Ans. (b) + 1] mirror A)

a. The near point of a hypermetropic person is 75 cm from the eye. What is the power of the lens required to enable the person to read clearly a book held at 25 cm from the eye? b . In what way does the corrective lens help the above person? Does the lens magnify objects held near the eye ? c. The above person prefers to remove the spectacles with looking at the sky. Explain why .

A lady cannot see objects closer than 40cm from the left eye and closer than 100cm from the right eye. While on a mountaining trip, she is lose from her team. She tries to make an astronomical trip, from her reading glasses to look from her teammates. (a) Which glass should she use as the eyepiece? (b) What magnification can she get with relaxed eye?

Why is a normal eye not able to see clearly the objects placed closer than 25 cm ?

A nearsighted person cannot see beyond 25 cm. Assuming that the separation of the glass from the eye is 1 cm, find the power of lens needed to see distant objects.