Advertisements
Advertisements
प्रश्न
State any two precautions to be taken while handling radioactive substances.
Give two important precautions that should be taken while handling radioactive materials.
Advertisements
उत्तर
The two safety precautions to be taken while handling radioactive substances are (any two):
- Radioactive substances should be kept in thick lead containers with a very narrow opening so as to restrict the radiations coming out from other directions.
- Radioactive materials should be handled with long lead tongs.
- People working with radioactive substances should put on special lead-lined aprons and lead gloves.
संबंधित प्रश्न
When is said to be the nucleus unstable?
What do you mean by Mass number.
State the penetrating range of α, β and γ radiations.
Define the term radioactivity.
A radioactive nuclide `""_86^226` Ra decays by emission of two alpha particles, one beta particle and gamma rays. Which of the following is the resulting nuclide X?
What do you mean by electron emission?
How is a cathode ray beam affected while passing through a magnetic field?
What is the value of the speed of gamma radiations in air or vacuum?
Mention four properties of Becquerel rays.
