Class 9 Exam > Class 9 Questions > Time period of a wave in a medium is the time...
Start Learning for Free
Time period of a wave in a medium is the time taken by:
- a)a compression to pass through a point
- b)a rarefaction to pass through a point
- c)an oscillation to pass through a point
- d)none of the above
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Time period of a wave in a medium is the time taken by:a)a compression...
Explanation:
A wave is a disturbance that travels through a medium from one location to another with the transfer of energy but not the transfer of matter. The time period of a wave in a medium is the time taken by an oscillation to pass through a point.
What is Time Period?
The time period is the time taken by one complete cycle of oscillation of a wave. It is denoted by T and is expressed in seconds (s).
How is Time Period Related to Frequency?
The time period and frequency of a wave are inversely proportional to each other. The frequency is the number of oscillations per second and is denoted by f. It is measured in Hertz (Hz). The relation between time period and frequency is given by:
f = 1/T or T = 1/f
What is Meant by Compression and Rarefaction?
In a longitudinal wave, the wave travels in the same direction as the oscillation. The region where the particles are compressed is called a compression and the region where the particles are rarefied is called a rarefaction.
Why is Option C Correct?
The time taken for a compression or a rarefaction to pass through a point is not the time period of the wave. It is the time taken for one complete cycle of oscillation to pass through a point. Therefore, option C is correct as the time period of a wave in a medium is the time taken by an oscillation to pass through a point.
Conclusion:
In conclusion, the time period of a wave in a medium is the time taken by an oscillation to pass through a point. It is related to the frequency of the wave and is inversely proportional to it. The understanding of compression, rarefaction, and longitudinal waves is also important in understanding the concept of time period.
A wave is a disturbance that travels through a medium from one location to another with the transfer of energy but not the transfer of matter. The time period of a wave in a medium is the time taken by an oscillation to pass through a point.
What is Time Period?
The time period is the time taken by one complete cycle of oscillation of a wave. It is denoted by T and is expressed in seconds (s).
How is Time Period Related to Frequency?
The time period and frequency of a wave are inversely proportional to each other. The frequency is the number of oscillations per second and is denoted by f. It is measured in Hertz (Hz). The relation between time period and frequency is given by:
f = 1/T or T = 1/f
What is Meant by Compression and Rarefaction?
In a longitudinal wave, the wave travels in the same direction as the oscillation. The region where the particles are compressed is called a compression and the region where the particles are rarefied is called a rarefaction.
Why is Option C Correct?
The time taken for a compression or a rarefaction to pass through a point is not the time period of the wave. It is the time taken for one complete cycle of oscillation to pass through a point. Therefore, option C is correct as the time period of a wave in a medium is the time taken by an oscillation to pass through a point.
Conclusion:
In conclusion, the time period of a wave in a medium is the time taken by an oscillation to pass through a point. It is related to the frequency of the wave and is inversely proportional to it. The understanding of compression, rarefaction, and longitudinal waves is also important in understanding the concept of time period.
Free Test
FREE
| Start Free Test |
Community Answer
Time period of a wave in a medium is the time taken by:a)a compression...
Correct answer is (c)
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer?
Question Description
Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Time period of a wave in a medium is the time taken by:a)a compression to pass through a pointb)a rarefaction to pass through a pointc)an oscillation to pass through a pointd)none of the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup