Physics - Modern Physics Question with Solution | TestHub

Arrange the following in the ascending order of wavelength $(\lambda )$ :
(A) Microwaves $\left({\lambda }_1\right)$
(B) Ultraviolet rays $\left({\lambda }_2\right)$
(C) Infrared rays $\left({\lambda }_3\right)$
(D) X-rays $\left({\lambda }_4\right)$

Choose the most appropriate answer from the options given below :