Properties of Solids & Liquids-Pressure Due to a Fluid Column (AIIMS (All India Institute of Medical Sciences) Physics): Questions 1 - 5 of 6

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Question number: 1

» Properties of Solids & Liquids » Pressure Due to a Fluid Column

MCQ▾

Question

A body is just floating in a liquid (their densities are equal). If the body is slightly pressed down and released then it will –

Choices

Choice (4) Response

a.

Start oscillating

b.

Come back to the same position slowly.

c.

Sink to the bottom

d.

Come back to the same position immediately

Question number: 2

» Properties of Solids & Liquids » Pressure Due to a Fluid Column

Assertion-Reason▾

Assertion (Ꭺ)

Smaller drops of liquid resist deforming forces better than the larger drops.

Reason (Ꭱ)

Excess pressure inside a drop is directly proportional to its surface area.

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are false

b.

Ꭺ is true but Ꭱ is false

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

Question number: 3

» Properties of Solids & Liquids » Pressure Due to a Fluid Column

MCQ▾

Question

The pressure required to reduce the volume of a rubber ball by is –

.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 4

» Properties of Solids & Liquids » Pressure Due to a Fluid Column

MCQ▾

Question

The pressures of water in a pipe when the tap is open and closed are respectively and. With the open tap the velocity of water flowing is –

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 5

» Properties of Solids & Liquids » Pressure Due to a Fluid Column

MCQ▾

Question

If a spring balance reads 15 kg when a bucket of water is suspended from it, then what will be the reading of the spring balance when a steel piece of 12 kg suspended from another spring is immersed with half its volume inside water in the bucket?

(Density of the steel is )

Choices

Choice (4) Response

a.

b.

c.

d.

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