Question

19.How gamma rays are produced? Write its two applications and two properties.

Answer 1

Answer:

gamma rays are used in medicine ( radiotherapy), industry ( sterilization and disinfection) and the nuclear industry.

Explanation:

1= are electromagnetic waves of short wavelength and high frequency.

2= They travel with velocity of light.and are not charged particles like alpha or beta rays.

3= they produce fluorescence effect on a photographic plate.

4= They ionized gas they travel through but the inonization produced is very small.