Resonating System

Class experiment: In this experiment the amplitude of forced vibrations is measured as the driving frequency varies. It could...

Practical Activity 14-16

Resonance has wide ranging practical applications. Any machine or structure is likely to be subjected to periodic forces...

Teaching Guidance 14-16

Standing waves are an example of superposition. They occur when identical waves travelling in opposite directions.

Teaching Guidance 14-16

Simple harmonic oscillators show resonance if they are forced to vibrate at their natural frequency. This is a phenomenon of...

Lesson 16-19