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प्रश्न
A man driving a car can read a distant road sign clearly but finds difficulty in reading the odometer on the dashboard of the car. Which of the following statement is correct about this man?
(a) The near point of his eyes has receded away.
(b) The near point of his eyes has come closer to him.
(c) The far point of his eyes has receded away.
(d) The far point of his eyes has come closer to him.
उत्तर
The near point of his eyes has receded.
If a man driving a car can see a distant road sign distinctly but cannot read the odometer on the dashboard of the car clearly, it suggests that the near point of his eyes has receded.
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संबंधित प्रश्न
The region of the vertebrate eye, where the optic nerve passes out of the retina, is called the
(a) fovea
(b) iris
(c) blind spot
(d) optic chaisma
What shape are your eye-lenses:
when you look at your hand?
What is presbyopia? Write two causes of this defect. Name the type of lens which can be used to correct presbyopia.
Which of the following have a wider field of view?
(a) Animals having two eyes on the opposite sides of their head.
(b) Animals having two eyes at the front of their head.
Mention if the following statement is true (T) or false (F) Give reason.
Ciliary muscles regulate the size of the pupil
Name the following:
The type of lens used for correcting myopia.
The larynx has fold of tissue which vibrate with the passage of air to produce sound.
At noon the sun appears white as
______ of the eye is comparable to the film of a camera.
Which one of the following statements is NOT correct?
