Question

Q8. What do you mean by an oscillation, mean and extreme positions ,length of pendulum, time period .

Answer 1

OSCILLATION:

Oscillation amplitude and period. ... This type of a behavior is known as oscillation, a periodic movement between two points.

MEAN AND EXTREME POSITION LENGTH:

Mean position is the position of the bob when the freely suspended pendulum is at rest. Extreme position is the position of the bob at the maximum distance from the mean position.

LENGTH OF PENDULUM:

Pendulum clocks should be attached firmly to a sturdy wall. The most common pendulum length in quality clocks, which is always used in grandfather clocks, is the seconds pendulum, about 1 metre (39 inches) long. In mantel clocks, half-second pendulums, 25 cm (9.8 in) long, or shorter, are used.

TIME PERIOD:

A time period (denoted by 'T' ) is the time taken for one complete cycle of vibration to pass a given point.

HOPES HELPS YOU

Answer 2

Step-by-step explanation:

Step-by-step explanation:i hope this will be helpful for you ...