Physicseasy · Past Paper
The least distance of distinct vision for a normal human eye is:
A25 cm
B2.5 cm
C25 m
DInfinity
✓ Correct Answer: A — 25 cm
A healthy adult eye can see objects most clearly at a minimum distance of about 25 cm without strain.
Share this question
More from Physics
- Yellow light is used in sodium lamps for street lighting because:
- The stopping distance of a car is 40 m when moving at 20 m/s. If the same car moves at 40 m/s, the stopping distance is:
- A body of mass 2 kg is thrown upward with a velocity of 10 m/s. Its KE at the time of projection is:
- If a tuning fork makes 256 vibrations in 1 second, its frequency is what?
- A bus starting from rest moves with a uniform acceleration of 0.1 m/s^2 for 2 minutes. Find the speed acquired.