Question

Wavelength frequency time period and amplitude of sound wave

Answer 1

Answer:

Wavelength=the distance between two crests and troughs of wave. ... of sound waves produced in 1 second. time period=time period is taken to produce one wave of sound. amplitude =maximum displacement along the mean position of particles of medium.

Speed = Wavelength x Frequency. This equation can be used to calculate wave speed when wavelength and frequency are known.

Answer 2

• $\large\tt\red{WAVELENGTH→}$ Wavelength can be defined as the distance between two consecutive rarefactions or two consecutive compressions. The SI unit of wavelength is meter (m).

• $\large\tt\red{FREQUENCY→}$ Frequency is defined as the number of oscillations per second. The SI unit of frequency is hertz (Hz).

• $\large\tt\red{TIME PERIOD→}$ Amplitude can be defined as the maximum height reached by the trough or crest of a sound wave.

• $\large\tt\red{AMPLITUDE→}$ The time period is defined as the time required to produce one complete cycle of a sound wave.