AIIMS (All India Institute of Medical Sciences) Physics: Questions 23 - 26 of 500

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Question number: 23

» Laws of Motion » Laws of Friction

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Appeared in Year: 2006

MCQ▾

Question

A person used force (F), shown in figure to move a load with constant velocity on given surface.

Plot of force verses position

Plot of Force Verses Position

Identify the correct surface profile: -. [AIIMS]

Choices

Choice (4)Response

a.

Surface Profile Choice-A

Surface Profile Choice-A

b.

Surface Profile Choice -B

Surface Profile Choice -B

c.

Surface Profile Choice-C

Surface Profile Choice-C

d.

Surface Profile Choice -D

Surface Profile Choice -D

Question number: 24

» Properties of Solids & Liquids » Viscosity

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Appeared in Year: 1982

MCQ▾

Question

The most characteristic property of a liquid is [AIIMS]

Choices

Choice (4)Response

a.

Formlessness

b.

Fluidity

c.

Volume conservation

d.

Elasticity

Question number: 25

» Wave Optics » Young's Double Slit Experiment

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Appeared in Year: 1999

MCQ▾

Question

In Young’s experiment, monochromatic light is used to illuminate the two slits A and B. Interference fringes are observed on a screen placed in front of the slits. Now if a thin glass plate is placed normally in the path of the beam coming from the slit then – [AIIMS]

Monochromatic light illuminate two slits

Monochromatic Light Illuminate Two Slits

Choices

Choice (4)Response

a.

The fringes will disappear

b.

There will be no change in the fringe width

c.

The fringe width will decrease

d.

The fringe width will increase

Question number: 26

» Properties of Solids & Liquids » Viscosity

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MCQ▾

Question

The diagram (fig. ) shows a venturimeter, through which water is flowing. The speed of water at is . The speed of water at (taking g = 1000 cm/sec2) is

A rough figure of venturimeter

A Rough Figure of Venturimeter

[AIIMS]

Choices

Choice (4)Response

a.

b.

c.

d.

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