Question

Which of the following has minimum wavelength a)X-rays b)Uv rays c)alpha rays d) gamma rays

Answer 1

Answer:

gamma rays have minimum wavelength so option (d)

Explanation:

Given

a)X-rays

b)Uv rays

c)alpha rays

d) gamma rays

From the all the above rays gamma rays have the highest energy and the shortest wavelength as seen in spectrum.

the alpha and beta rays both contain mass as well as energy, but gamma rays purely composed of energy.

Therefore have minimum wavelength with highest energy.