MCQ
If $\lambda_{ v }, \lambda_{ x }, \lambda_{ m }$, represent the wavelength of visible light, $X$-rays and microwaves, respectively, then
- A$\lambda_m>\lambda_y>\lambda_x$
- ✓$\lambda_m>\lambda_v>\lambda_x$
- C$\lambda_{ v }>\lambda_{ m }>\lambda_{ x }$
- D$\lambda_v>\lambda_x>\lambda_m$