Question

1. What is frequency?
2. What do you mean by oscillatory motion?​

Answer 1

Answer:

Explanation:

Frequency is the rate at which current changes direction per second.

A motion repeating itself is referred to as periodic or oscillatory motion. An object in such motion oscillates about an equilibrium position due to a restoring force or torque

Answer 2

Explanation:

1.Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Frequency is measured in hertz which is equal to one occurrence of a repeating event per second.

2.A motion repeating itself is referred to as periodic or oscillatory motion. An object in such motion oscillates about an equilibrium position due to a restoring force or torque. ... This motion is important to study many phenomena including electromagnetic waves, alternating current circuits, and molecules.