Physics
Grade-9
Easy
Question
The _______ of a ________ motion is the small interval of time after which the motion is repeated.
- Time, oscillatory
- Periodic, periodic
- Time, rectilinear
- Period, rectilinear
Hint:
periodic motion, in physics, motion repeated in equal intervals of time.
The correct answer is: Period, rectilinear
- Oscillatory motion is defined as the to and fro motion of the body about its fixed position. Oscillatory motion is a type of periodic motion. Examples of oscillatory motion are vibrating strings, swinging of the swing etc.
- periodic motion, in physics, motion repeated in equal intervals of time. Periodic motion is performed, for example, by a rocking chair, a bouncing ball, a vibrating tuning fork, a swing in motion, the Earth in its orbit around the Sun, and a water wave.
- The __Time,_____ of a ___oscillatory_____ motion is the small interval of time after which the motion is repeated.
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