EASY
8th CBSE
IMPORTANT
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How does the eye change in order to focus on near or distant objects?

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Important Questions on Light

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 93
Which of the following changes occur when you walk out of bright sunshine into a poorly lit room?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 94
An incident ray makes an angle of 65° with the surface of a plane mirror. The angle of reflection, in this case, will be:
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 95
Which of the following produces diffused reflection of light?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 96
The human eye forms the image of an object at its:
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 97
The change in converging power of an eye-lens is caused by the action of
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 98
The size of the pupil of the eye is adjusted by
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 99
The defect of vision in which the eye-lens of a person gets progressively cloudy resulting in blurred vision is called:
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 16 - Light>Multiple Choice Questions (MCQs)>Q 100
A person cannot see the distant objects clearly (though he can see the nearby objects clearly). He is suffering from the defect of vision called: