​Let $$λ_1, λ_2, λ_3$$​ and $$λ_4$$​ be wavelengths of Microwaves, Gamma rays, Ultraviolet rays and Infrared rays. Then: ​

Correct option is C

$$\text{Gamma rays: Wavelengths are extremely short, typically in the range of } 10^{-12} \, \text{m} \, \text{to} \, 10^{-14} \, \text{m.}$$$$\text{Microwaves: Wavelengths typically range from } 10^{-2} \, \text{m (1 cm)} \, \text{to} \, 10^{-3} \, \text{m (1 mm).}$$

$$\text{Ultraviolet rays: Wavelengths range from } 10^{-8} \, \text{m} \, \text{to} \, 10^{-7} \, \text{m.}$$

$$\text{Infrared rays: Wavelengths range from } 10^{-6} \, \text{m} \, \text{to} \, 10^{-3} \, \text{m.}$$
​​​