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Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)
- a)2
- b)3
- c)7
- d)8
Correct answer is option 'C'. Can you explain this answer?
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Consider a pipe of length 80 cm with both ends open. How many modes of...
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Consider a pipe of length 80 cm with both ends open. How many modes of...
To find the number of modes of oscillations of the air column in a pipe, we can use the formula:
n = (2L/v) * f
where:
n = number of modes of oscillations
L = length of the pipe
v = speed of sound
f = frequency
Given:
Length of the pipe, L = 80 cm = 0.8 m
Speed of sound, v = 330 m/s
Maximum frequency, f = 1450 Hz
We can substitute these values into the formula to find the number of modes of oscillations.
Calculation:
n = (2 * 0.8) * (1450 / 330)
n = 1.536
Since we cannot have fractional modes of oscillations, we round down the value to the nearest whole number.
Therefore, the number of modes of oscillations of the air column in the pipe is 1.
However, this answer does not match any of the given options. Let's check the options again.
Options:
a) 2
b) 3
c) 7
d) 8
Since the calculated answer does not match any of the options, there might be an error in the question or options provided.
n = (2L/v) * f
where:
n = number of modes of oscillations
L = length of the pipe
v = speed of sound
f = frequency
Given:
Length of the pipe, L = 80 cm = 0.8 m
Speed of sound, v = 330 m/s
Maximum frequency, f = 1450 Hz
We can substitute these values into the formula to find the number of modes of oscillations.
Calculation:
n = (2 * 0.8) * (1450 / 330)
n = 1.536
Since we cannot have fractional modes of oscillations, we round down the value to the nearest whole number.
Therefore, the number of modes of oscillations of the air column in the pipe is 1.
However, this answer does not match any of the given options. Let's check the options again.
Options:
a) 2
b) 3
c) 7
d) 8
Since the calculated answer does not match any of the options, there might be an error in the question or options provided.
Community Answer
Consider a pipe of length 80 cm with both ends open. How many modes of...
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Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer?
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Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer?.
Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer?.
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Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Consider a pipe of length 80 cm with both ends open. How many modes of oscillations of the air column are possible upto a frequency of 1450 Hz? (Take the speed of sound to be 330 m/sec.)a)2b)3c)7d)8Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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