CUET Preparation Today
The wavelength range of X-rays is |
700 nm to 400 nm 1 nm to $10^{-3}$ nm $<10^{-3}$ nm 0.1 m to 1 mm |
1 nm to $10^{-3}$ nm |
The correct answer is Option (2) → 1 nm to $10^{-3}$ nm X-rays are a form of electromagnetic radiation with very short wavelengths and high energy. Their wavelengths are much smaller than visible light (400–700 nm), typically in the range of 1 nm to 10-3 nm. This short wavelength allows X-rays to penetrate materials that visible light cannot, making them useful in medical imaging and material analysis. 1 nm to 10-3 nm |
