Which is the correct ascending order of wavelengths?
- (A)
- (B)✓ Correct
- (C)
- (D)
Answer: (B)
Solution
From the electromagnetic spectrum, the wavelengths increase in the order: gamma rays < X-rays < visible light < microwaves. Gamma rays have the shortest wavelength (highest frequency), while microwaves have much longer wavelengths.
JEE Main · 2022 · 26 Jun 2022 · Shift 2 · Single correct option