Question

2. The side of a regular hexagon (Fig 11.10) is denoted by l.
Express the perimeter of the hexagon using l.
(Hint: A regular hexagon has all its six sides equal in length.)
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Answer 1

Answer:

AMPLITUDE -- THE MAXIMUM DISPLACEMENT OF A VIBRATING OBJECT FROM ITS CENTRAL POSITION.....

Frequency -- the number of oscillation per second........

Time period.-- the time taken by A vibrating ( oscillating ) object to complete one vibration....

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