# Physics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 98 - 102 of 136

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## Question number: 98

» Physics » Magnetism & Electricity at Work

MCQ▾

### Question

Three equal resistors each equal to “r” are connected as shown in figure. The equivalent resistance between points A and B is

### Choices

Choice (4) Response

a.

b.

r

c.

3r

d.

r

## Question number: 99

» Physics » Light

MCQ▾

### Question

Our eye is most sensitive for which of the following wave length?

### Choices

Choice (4) Response

a.

6500 Å

b.

4500 Å

c.

Equally sensitive for all wave lengths of visible spectrum

d.

5500 Å

## Question number: 100

» Physics » Light

MCQ▾

### Question

How does a light normally travel?

### Choices

Choice (4) Response

a.

Always towards a dark area

b.

In a curved line

c.

In concentric circles

d.

In a straight line

## Question number: 101

» Physics » Motion and Force

MCQ▾

### Question

A particle is thrown vertically upwards. Its velocity at half of the height is 10 m/s. Then, the maximum height attained by it, is

### Choices

Choice (4) Response

a.

20 m

b.

16 m

c.

10 m

d.

40 m

## Question number: 102

» Physics » Magnetism & Electricity at Work

Assertion-Reason▾

### Assertion (Ꭺ)

Net torque in the current carrying loop placed in a uniform magnetic field (pointing inwards) is zero.

### Reason (Ꭱ)

Magnetic moment (m) is inwards.

### Choices

Choice (4) Response

a.

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

b.

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

c.

Both Ꭺ and Ꭱ are false

d.

Ꭺ is false but Ꭱ is true

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