Question

A simple pendulum takes 40s to complete 50 oscillation.What is the time period of the pendulum?also find the number of oscillation made by the pendulum in one second​

Answer 1

Answer:

Hence, immersion rods for heating liquids are made up of metallic substances. Copper is less reactive than zinc. In a salt solution,a less reactive metal cannot displace a more reactive metal.

Answer 2

Answer:

Time taken= 40 secs

No. of oscillations= 50

Time period= Time Taken/ No. of oscillations

                   = 40/50

                   = 0.8 secs.

No. of oscillations in one second= Time period

∴ No. of oscillations in one sec is 0.8.

:D~