The function of heavy water in a nuclear reactor is to
Slow down the speed of neutrons
Increase the speed of neutrons
Cool down the reactor
Stop the nuclear reaction
Additional Questions
Which of the following materials is used along with iron ore and limestone to produce iron in a modern blast furnace? |
Answer |
Nitrous oxide, commonly called laughing gas, has been a matter of concern to environmentalists recently because: |
Answer |
The radioactive element most commonly detected in humans is |
Answer |
Radioisotopes which are used in medical diagnosis are known as |
Answer |
Most commercial nuclear power plants worldwide are cooled by |
Answer |
Which of the following elements was unknown to ancient civilizations? |
Answer |
Steel is composed of a number of elements. The two essential elements are iron and |
Answer |
Which of the following is not a major pollutant from automobiles? |
Answer |
The characteristic odour of Garlic is due to which one of the following? |
Answer |
Which acid is produced when milk gets sour? |
Answer |