Question

जाफषा जा सकता हर
3. Define frequency. How are the S.I. units of frequency and time period related
to each other ? Find the frequency of a vibrating body if it completes 20
vibrations in 1 second.

आवृत्ति को परिभाषित करें। आवृत्ति की एस.आई. इकाई और समय अवधि की एस.आई. इकाई में
आपसी संबंध क्या है? यदि कोई वस्तु एक सेकेंड में 20 दोलन पूरे करती है तो इसकी आवृत्ति क्या
होगी?​

Answer 1

Answer:

frequency describes the number of waves that pass the fixed place in a given amount of time. it's S. I is hertz

Answer 2

Answer:

frequency determiner shrillness and pitch of vibrating sound . it is expressed in herts hz.

SI unitof frequency and time period are related as they mesure the vibration or vibrating sound.

therefore , frequency = 0.05