Sensation-Vision [GATE (Graduate Aptitude Test in Engineering) Psychology]: Questions 1 - 6 of 68

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Question 1

Question MCQ▾

The function of the lens is to

Choices

Choice (4)Response

a.

combine the location and projection on the blind spot.

b.

locate an image.

c.

focus an image on the retina.

d.

None of the above

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Question 2

Question MCQ▾

When you were in seventh grade, you had to get glasses because you could not see the board at school. Your vision problem is called

Choices

Choice (4)Response

a.

myopia.

b.

presbyopia.

c.

astigmatism.

d.

hyperopia.

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Question 3

Question MCQ▾

When an image is stabilized on the retina, after a brief period of time the image

Choices

Choice (4)Response

a.

is seen with better than normal acuity.

b.

fades and disappears.

c.

becomes distorted in shape and color.

d.

is seen with normal visual acuity.

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Question 4

Question MCQ▾

For every hue there is a complementary hue, and complementary hues, when mixed in the proper proportions, produce a sensation of ________.

Choices

Choice (4)Response

a.

Grey or Green

b.

Grey or Pink

c.

Grey or Yellow

d.

Grey or White

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Question 5

Question MCQ▾

Night vision is mainly due to an increase in

Choices

Choice (4)Response

a.

peripheral vision.

b.

the sensitivity of the lens.

c.

rhodopsin.

d.

visual acuity.

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Question 6

Question MCQ▾

Black and white vision with greatest sensitivity under low levels of illumination describes the function of

Choices

Choice (4)Response

a.

the cones.

b.

the rods.

c.

the phosphenes.

d.

the visual pigments.

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