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Question
Why wave motion is doubly periodic?
Solution
Wave motion is doubly periodic because it repeats itself after an equal interval of time and space.
RELATED QUESTIONS
Choose the correct option:
When an air column in a pipe closed at one end vibrates such that three nodes are formed in it, the frequency of its vibrations is _____ times the fundamental frequency.
Choose the correct option.
If two open organ pipes of length 50 cm and 51 cm sounded together produce 7 beats per second, the speed of sound is ______.
Choose the correct option.
The tension in a piano wire is increased by 25%. Its frequency becomes ______ times the original frequency.
Answer in brief:
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