# Properties of Solids & Liquids (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics): Questions 181 - 184 of 190

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 2144 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 550.00 or

How to register?

## Question number: 181

» Properties of Solids & Liquids » Specific Heat Capacity

MCQ▾

### Question

A student takes 50 gm wax (specific heat = 0.6 kcal/kg °C) and heats it till it boils. The graph between temperature and time is as follows. Heat supplied to the wax per minute and boiling point are respectively.

### Choices

Choice (4) Response

a.

500 cal, 50°C

b.

1000 cal, 100°C

c.

1500 cal, 200°C

d.

1000 cal, 200°C

## Question number: 182

» Properties of Solids & Liquids » Terminal Velocity

MCQ▾

### Question

A large open tank has two holes in the wall. One is a square hole of side L at a depth y from the top and the other is a circular hole of radius if at a depth 4y from the top. When the tank is completely filled with water the quantities of water flowing out per second from both the holes are the same. Then R is equal to

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 183

» Properties of Solids & Liquids » Terminal Velocity

MCQ▾

### Question

An incompressible liquid flows through a horizontal tube as shown in trite following fig. Then the velocity v of the fluid is

### Choices

Choice (4) Response

a.

3.0 m/s

b.

1.5 m/s

c.

2.25 m/s

d.

1.0 m/s

## Question number: 184

» Properties of Solids & Liquids » Surface Energy and Surface Tension

MCQ▾

### Question

A homogeneous solid cylinder of length L and cross-sectional area is immersed such that it floats with its axis vertical at the liquid-liquid interface with length in the denser liquid as shown in the fig. The lower density liquid is open to atmosphere having pressure P Q. Then density of solid is given by

### Choices

Choice (4) Response

a.

b.

c.

d.