Oscillations and Waves-Standing Waves in Strings and Organ Pipes (AIIMS Physics): Questions 1 - 6 of 10

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Question number: 1

» Oscillations and Waves » Standing Waves in Strings and Organ Pipes

Appeared in Year: 2000

MCQ▾

Question

A standing wave having 3 nodes and 2 antinodes is formed between 1.21 distances then the wavelength is

[AIPMT-98, AIIMS]

Choices

Choice (4) Response
a.

2.42

b.

4.84

c.

0.605

d.

1.21

Question number: 2

» Oscillations and Waves » Standing Waves in Strings and Organ Pipes

Appeared in Year: 1999

MCQ▾

Question

If vibrations of a string are to be increased to a factor of two, then tension in the string must be made –

Choices

Choice (4) Response
a.

Eight times

b.

Half

c.

thrice

d.

Four times

Question number: 3

» Oscillations and Waves » Standing Waves in Strings and Organ Pipes

Appeared in Year: 2004

MCQ▾

Question

An organ pipe closed at one end has fundamental frequency of 1500 Hz. The maximum number of overtones generated by this pipe which a normal person can hear is –

Choices

Choice (4) Response
a.

14

b.

9

c.

6

d.

13

Question number: 4

» Oscillations and Waves » Standing Waves in Strings and Organ Pipes

MCQ▾

Question

A string in a musical instrument is 80 cm long and its fundamental frequency is 1000 Hz. If a frequency of 1400 Hz is to be produced, then required length of string is –

Choices

Choice (4) Response
a.

62.4 cm

b.

57.1 cm

c.

65 cm

d.

72.3 cm

Question number: 5

» Oscillations and Waves » Standing Waves in Strings and Organ Pipes

MCQ▾

Question

A standing wave having 4 nodes and 3 antinodes is formed between 2.75 distances then the wavelength is –

Choices

Choice (4) Response
a.

1.38

b.

5.84

c.

2.605

d.

1.83

Question number: 6

» Oscillations and Waves » Standing Waves in Strings and Organ Pipes

MCQ▾

Question

An organ pipe closed at one end has fundamental frequency of 2000 Hz. The maximum number of overtones generated by this pipe which a normal person can hear is –

Choices

Choice (4) Response
a.

20

b.

10

c.

5

d.

15

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