# Properties of Solids & Liquids (AIIMS Physics): Questions 37 - 40 of 48

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## Question number: 37

» Properties of Solids & Liquids » Young's Modulus

MCQ▾

### Question

The Young’s modulus of a rubber string 10 cm long and density, is, is suspended on the ceiling in a room. The increase in length due to its own weight will be:

### Choices

Choice (4) Response

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b.

c.

d.

## Question number: 38

» Properties of Solids & Liquids » Viscosity

MCQ▾

### Question

Calculate the volume of water flowing in 15 minutes through a horizontal tube of 0.4 cm diameter, 75 cm long. The pressure head across the ends of the tube is 30 cm of water column. Coefficient of viscosity of water is S. I. units.

### Choices

Choice (4) Response

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b.

c.

d.

## Question number: 39

» Properties of Solids & Liquids » Stress-Strain Relationship

MCQ▾

### Question

A breaking strength of a wire of diameter is . Find the breaking strength of another wire of the same material having diameter .

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Choice (4) Response

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c.

d.

## Question number: 40

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

MCQ▾

### Question

A uniform cylinder of density and length L floats vertically completely immersed in two liquids with length L1 immersed in a liquid of density and remaining length L2 immersed in the other liquid of density as shown in figure. The ratio will be equal to –

### Choices

Choice (4) Response

a.

b.

c.

d.

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