U1. L1. oscillatory motion- Prep.2 second term

put true or false:
The frequency of the oscillating body is the reciprocal of the periodic motion .

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The frequency of the oscillating body is the reciprocal of the periodic motion .

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The oscillatory motion is regularly repeated through equal intervals of time .

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The swing is an example of periodic motion .

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the velocity of a moving body is taken as a measure for its kinetic energy

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The unit of frequency is joule

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Rotary bee motion is a periodic motion

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Periodic time increases by increasing frequency

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If the time of one amplitude is one second, the time of a complete oscillation is 4 seconds

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5- A simple pendulum makes 540 complete oscillations in a minute , so its frequency is............. Hz

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When an oscillating body makes 360 complete oscillations in 2 minutes, then its frequency equals ..................Hz

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The result of multiplying periodic time and frequency equals................
(1 - 2- 0.5 - )

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The number of complete oscillations made in one second is called ................

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The distance ............... expresses amplitude

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All the following represents oscillatory motion, except ................

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5- A simple pendulum makes 540 complete oscillations in a minute , so its frequency is............. Hz
(3 - 6 - 9 - 12)

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3- If the periodic time of an oscillating body is 0.1 sec , so the frequency is ...........

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2- The complete oscillation includes ......... displacements

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1- The maximum displacement made by the oscilling body away from its original position is........................

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The distance ............... expresses amplitude