First Year Physics Chapter 7 Online MCQ Test for 1st Year Physics Chapter 7 (Oscillations)


ICS Part 1 Physics
Chapter 7 Test

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MCQ's Test For Chapter 7 "Physics ICS Part 1 Chapter 7 Online Test"

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Physics ICS Part 1 Chapter 7 Online Test

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Question # 1

The beats are result of.

Question # 2

The number of nodes hetween two consectutive antinodes are.

Question # 3

A notde in a stationary wave is.

Question # 4

If the tension of a stretched string is made four times, then the velocityof wave.

Question # 5

The principle of superposition in waves is stated as.

Question # 6

In transverse waves, the particles vibrate.

Question # 7

The point of maximum displaceemnt on stationary wave is

Question # 8

The path difference is an integral multiple of wavelength in

Question # 9

Open end of an organpipe act as.

Question # 10

Transverse waves can't be produced in 

Question # 11

Example of mechanical way is.

Question # 12

Ratio of the fundamental frequency of an open end and closed end organ pipe of same length is.

Question # 13

Which one of the following medium cna transmit both transverse and longitudinal wave.

Question # 14

If a stretched string is 4 m and it has 4 loops of stationary waves, then wavelength is.

Question # 15

In order of produce beat, the two sound waves should have.

Question # 16

We get light inside a room in a day time due to.

Question # 17

The Doppier Effect used in astronomy is for.

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11th Class ICS Physics Chapter 7 Test

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FSc Part 1 Physics (New Book) Chapter 7 Important MCQ's

Sr.# Question Answer
1

Radar System is an application of.

A.

Interference

B.

Beats

C.

Stationary waves

D.

Doppler's Effect

2

If a stretched string is 4 m and it has 4 loops of stationary waves, then wavelength is.

A.

1 m

B.

2 m

C.

3 m

D.

4 m

3

In order of produce beat, the two sound waves should have.

A.

The same amplitude

B.

Slightly different amplitude

C.

Slightly different frequencies

D.

The same frequency

4

The Doppier Effect used in astronomy is for.

A.

Measuring the diameners of stars

B.

Determing velocity of galaxies

C.

Analyzing properties of black holes

D.

Studying behaviour of electromagnetic waves

5

Portion of the transverse waves above the men position is

A.

Crest

B.

Through

C.

Amplitude

D.

Wave length

6

In number of nodes in open end organs pipes are 'N' THEN THE NUMBER OF ANTINODES ARE.

A.

N

B.

N+1

C.

N - 1

D.

N - 2

7

The principle of superposition in waves is stated as.

A.

The displacemnt of wave is the sum of the displacement of its individual components

B.

The velocity of a wave is the product of its indivisudla components

C.

The frequency of a wave is the differecne of tis individual componetns 

D.

The amplitude of a wave is the rato of its individual components

8

Diffraction effect is.

A.

More for a round edge

B.

Less for a round edge

C.

More for a sharp edge

D.

Less for a blunt edge

9

A stationary wave is established in a string which vibrates infour segments at a frequency of 120 Hz. Its fundamental frequency is.

A.

30 Hz

B.

15 Hz

C.

60 Hz

D.

480 Hz

10

The point of maximum displaceemnt on stationary wave is

A.

Antinode

B.

Node

C.

Trough

D.

Crest

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