GKFix MCQ Question

What is the wavelength range of X-rays according to the spectrum chart?

• A. 10⁻¹⁵ to 10⁻¹² m
• B. 10⁻¹³ to 10⁻¹⁰ m
• C. About 10⁻¹¹ m to 10⁻⁸ m
• D. 10⁻⁹ to 10⁻⁶ m