JEE MAIN - Physics (2022 - 26th June Evening Shift - No. 15)

Which is the correct ascending order of wavelengths?
$$\lambda$$visible < $$\lambda$$X-ray < $$\lambda$$gamma-ray < $$\lambda$$microwave
$$\lambda$$gamma-ray < $$\lambda$$X-ray < $$\lambda$$visible < $$\lambda$$microwave
$$\lambda$$X-ray < $$\lambda$$gamma-ray < $$\lambda$$visible < $$\lambda$$microwave
$$\lambda$$microwave < $$\lambda$$visible < $$\lambda$$gamma-ray < $$\lambda$$X-ray

Explanation

Wavelength of microwave is maximum then visible light then X-rays and then gamma rays so the correct order will be

$$\lambda$$gamma-ray < $$\lambda$$Xray < $$\lambda$$visible < $$\lambda$$microwave

Comments (0)

Advertisement