CHAPTER ONE: OSCILLATORY MOTION- PART TWO: ALL FILL THE BLANK SPACE.

1) Motion that regularly repeats at equal interval of time is called <strong>Periodic motion_</strong> 2) The force applied to the spring id directly proportional to the displacement this statement is known as <strong>_Hooks law_</strong> 3) The time taken from on complete oscillation is <strong>___Period ______</strong> 4) Give two examples of simple harmonic motion which are not mentioned in the lesson <strong>Motion of the around the sun</strong>_ <strong>The motion of the moon around the earth</strong> 5) A mass on spring undergoes SHM. The maximum displacement from Equilibrium is called <strong>_Amplitude_</strong> 6) Is the number of cycle made in one second is known as <strong>_____Frequency___</strong> 7) A simple pendulum is moved from earth to the moon, its period <strong>__Decrease__</strong> 8) The maximum displacement from either direction is called <strong>___ Amplitude __</strong>