Question

define the term periodic moment and give two examples of periodic moment that can use to measure it​

Answer 1

Answer:

Here please see that it is periodic moment or motion because I think it is periodic motion.

Explanation:

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. In each case the interval of time for a repetition, or cycle, of the motion is called a period, while the number of periods per unit time is called the frequency

Examples-:

by a rocking chair,

a bouncing ball, etc

I hope it will help you

Answer 2

Answer:

Sorry dude....but your qns belongs to out of my mind.

I learnt periodic motion, not periodic moment.

Explanation:

• Periodic motion is the motion that  is repeated in equal intervals of time. 
• The two instances of periodic motion that is effective in measuring time are :

• Rotation of the earth in 24 hours, around its axis.
• Revolution of the earth around the sun ( 365 1/4 days)

I hope this may help you.