Question

what is mean by interval??​

Answer 1

Answer:

interval noun [C] (TIME OR SPACE)

a period between two events or times, or the space between two points: If there is a fire, the alarm will sound at 15-second intervals. ... Br An interval is an intermission.

Explanation:

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Answer 2

Answer:

as a perticular time interval this wave repeat itself

as we can see in the figure Here time interval is T after this time interval the wave repeat itself

Explanation:

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