# Wave Optics-Interference (AIIMS (All India Institute of Medical Sciences) Physics): Questions 1 - 7 of 7

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## Question number: 1

» Wave Optics » Interference

Appeared in Year: 2002

MCQ▾

### Question

What is the path difference for destructive interference – [AIIMS]

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 2

» Wave Optics » Interference

Appeared in Year: 2005

MCQ▾

### Question

When exposed to sunlight, thin films of oil on water often exhibit brilliant colors due to the phenomenon of – [AIIMS]

### Choices

Choice (4) Response

a.

Dispersion

b.

Interference

c.

Diffraction

d.

Polarization

## Question number: 3

» Wave Optics » Interference

Appeared in Year: 2002

MCQ▾

### Question

What is the path difference for destructive interference?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 4

» Wave Optics » Interference

Appeared in Year: 2000

MCQ▾

### Question

The ratio of intensities of two waves is 9: 1. When they superimpose, the ratio of maximum to minimum intensity will become –

### Choices

Choice (4) Response

a.

4: 1

b.

1: 1

c.

2: 1

d.

3: 1

## Question number: 5

» Wave Optics » Interference

MCQ▾

### Question

The ratio of intensities of two waves is 25: 9. When they superimpose, the ratio of maximum to minimum intensity will become –

### Choices

Choice (4) Response

a.

9: 1

b.

16: 1

c.

8: 1

d.

18: 1

## Question number: 6

» Wave Optics » Interference

MCQ▾

### Question

The ratio of intensities of two waves is 16: 1. When they superimpose, the ratio of maximum to minimum intensity will become –

### Choices

Choice (4) Response

a.

9: 25

b.

25: 9

c.

4: 1

d.

1: 16

## Question number: 7

» Wave Optics » Interference

MCQ▾

### Question

In an interference experiment, forth bright fringe is obtained at a point on the screen with a light of 680 nm. What should be the wavelength of the light in order to obtain 6th bright fringe at the same point?

### Choices

Choice (4) Response

a.

760 nm

b.

453.3 nm

c.

630 nm

d.

549.4 nm

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