waves in air 36 For the wave shown in figure given below th

Last updated: 6/10/2023

waves in air 36 For the wave shown in figure given below th frequency and wavelength if its speed 320 m sec are ma A 1 8 cm 400 Hz 2 80 cm 40 Hz 3 8 cm 4000 Hz 4 40 cm 8000 Hz x 20 cm