Asap : what is the approximate wavelength of a light whose first-order bright band forms a diffraction angle of 45.0° when it passes through a diffraction grating that has 500.0 lines per mm?
- 236 nm
- 353 nm
- 943 nm
- 1414 nm

After thorough researching, the approximate wavelength of a light whose first-order bright band forms a diffraction angle of 45.0° when it passes through a diffraction grating that has 500.0 lines per mm is the 943 nm. The correct answer to the following given statement above is the third answer which is 943 nm.

After thorough researching, the approximate wavelength of a light whose first-order bright band forms a diffraction angle of 45.0° when it passes through a diffraction grating that has 500.0 lines per mm is the 943 nm. The correct answer to the following given statement above is the third answer which is 943 nm.

The correct answer is 1414nm

The correct answer is 1414nm