- #1
sadhu
- 157
- 0
I am in eleventh standard , In my book it is given about the plane progressive simple harmonic wave , later somewhere is mentioned about
intensity of wave
what my doubt is
intensity is defined as energy/area
but what about waves in 2d or 1d
plane SHW are 1d as wave progresses in x-axis
how to about for waves in 2d or 3d
surely their amplitude must follow inverse distance or square law?
intensity of wave
what my doubt is
intensity is defined as energy/area
but what about waves in 2d or 1d
plane SHW are 1d as wave progresses in x-axis
how to about for waves in 2d or 3d
surely their amplitude must follow inverse distance or square law?