Properties of Solids & Liquids-Boyle's Law & Applications (AIIMS Physics): Questions 1 - 4 of 8

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Question number: 1

» Properties of Solids & Liquids » Boyle's Law & Applications

Appeared in Year: 2005

MCQ▾

Question

A candle of diameter d is floating on a liquid in a cylindrical container of diameter D (Dd) as shown in figure. If it is burning at the rate of 2cmhour then the top of the candle will – [AIIMS]

A candle floating on a liquid

A Candle Floating on a Liquid

In figure a candle of diameter ‘d’ is floating on a liquid in a cylindrical container of diameter D is shown.

Choices

Choice (4) Response

a.

Fall at the rate of 1 cm/hour

b.

Fall at the rate of 2 cm/hour

c.

Remain at the same height

d.

Go up at the rate of 1 cm/hour

Question number: 2

» Properties of Solids & Liquids » Boyle's Law & Applications

Appeared in Year: 1982

MCQ▾

Question

The velocity of falling rain drop attain limited value because of [CPMT, AIIMS 2001]

Choices

Choice (4) Response

a.

Up thrust due to air

b.

Surface tension

c.

Viscous force exerted by air

d.

Air current

Question number: 3

» Properties of Solids & Liquids » Boyle's Law & Applications

Appeared in Year: 1982

MCQ▾

Question

When a large bubble rises from the bottom of a lake to the surface, its radius doubles. If atmospheric pressure is equal to that of column of water height H, then the depth of lake is: [AIPMT 1989, 1992; AIIMS 95; AFMC 1997; BHU 2004]

Choices

Choice (4) Response

a.

H

b.

7H

c.

2H

d.

8H

Question number: 4

» Properties of Solids & Liquids » Boyle's Law & Applications

Appeared in Year: 2006

MCQ▾

Question

By sucking through a straw, a student can reduce the pressure in his lungs to 750 mm of Hg (density=13.6gmcm3) . Using the straw, he can drink water from a glass up to a maximum depth of – [AIIMS]

Choices

Choice (4) Response

a.

10 cm

b.

13.6 cm

c.

75 cm

d.

1.36 cm

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