NEET2002PhysicsElectromagnetic WavesActual
Which is having a minimum wavelength?
Options
- AX-rays
- BUltraviolet rays
- C-rays
- DCosmic rays
Correct answer
D. Cosmic rays
Step-by-step solution
Cosmic rays, having very short wavelength. Wavelengths X -ray 1 Å to 100 Å Ultraviolet rays 100 Å to 1 Å V-rays 0.001 Å to 1 Å Cosmic rays upto 4 10⁻³ Å