JEE AdvancedPhysicsProperties of MatterMultiple correct+4 / −2
A person blows into the open end of a long pipe. As a result, a high-pressure pulse of air travels down the pipe. When this pulse reaches the other end of the pipe,
- Aa high-pressure pulse starts travelling up the pipe, if the other end of the pipe is open.
- Ba low-pressure pulse starts travelling up the pipe, it the other end of the pipe is open.
- Ca low-pressure pulse starts travelling up the pipe, if the other end of the pipe is closed.
- Da high-pressure pulse starts travelling up the pipe, if the other end of the pipe is closed.
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