General Knowledge :: Physics
- After removing two electrons from helium atom it become?
- A nuclear reactor is said to have become 'critical' when
- Nuclear reactors used to produce electricity are based on
- The energy obtained from atoms is known as ________
- Which, of the following radiations has the least wavelength ?
- For Gamma radiation, what stops its penetrating abilities?
- An atom bomb based upon the principle of ________
- The damage of the human body due to radiation (X-rays or gamma rays etc) is measured in :
- Radioactivity is due to