Choose the correct option relating wavelengths of different parts of electromagnetic wave spectrum :
λvisible>λx−rays>λradio waves>λmicro waves
λvisible<λmicro waves<λradio waves<λx−rays
λradio waves>λmicro waves>λvisible>λx−rays
λx−rays<λmicro waves<λradio waves<λvisible
X-rays are most energetic and radio waves are least.