![A wave of wavelength $\lambda$ corresponds to $2\pi$ radians. Is this true for all waves? - Physics Stack Exchange A wave of wavelength $\lambda$ corresponds to $2\pi$ radians. Is this true for all waves? - Physics Stack Exchange](https://i.stack.imgur.com/ZCbDO.jpg)
A wave of wavelength $\lambda$ corresponds to $2\pi$ radians. Is this true for all waves? - Physics Stack Exchange
prove that [2 pie r=n lambda] the circumference of the bohr orbit for the hydrogen atom is an integral multiple of the de brogli wavelength
![A sinusoidal wave `y=a sin ((2pi)/lambda x-omegat)` is travelling on a stretched string. An - YouTube A sinusoidal wave `y=a sin ((2pi)/lambda x-omegat)` is travelling on a stretched string. An - YouTube](https://i.ytimg.com/vi/mYlKR9tz29M/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgZShlMA8=&rs=AOn4CLCUgwrmtxRh30BpqXw4B_Jsffv7UQ)