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This will really help you learn a lot.
Answer:
The first
Explanation:
Cause it will continue in motion till another force is applied
Answer:
Sound wave types - longitudinal waves
Longitudinal waves - Vibrating string the creates sound in the way it moves.
Explanation:
Longitudinal waves have particles of the medium that are displaced in a parallel direction to energy transport.
Answer:
A spinning turbine can generate electricity only in the form of an alternating current.