Question
Which material is used as a moderator in a nuclear power
plant that slows down the neutrons and makes them fit for causing fission?Solution
In a nuclear power plant, materials such as graphite  or heavy water (deuterium oxide, D₂O) are used as moderators. These materials slow down the neutrons, making them more likely to cause fission when they interact with nuclear fuel.
India got its first clean street food hub at
Persons who expect the prices will go down in future are:
dense webbing of rice grain in storage results due to
Which of the following mineral is responsible for firmness of fruit?
‘Jelly seed’ is a physiological disorder of:
Which act in India governs Plant Quarantine measures to prevent the introduction of pests harmful to crops?
Which of the following is NOT a type of physical weathering?
Which one of the following insect-pests affects sugarcane crop?
Trichoderma viride, a bioagent to control some diseases in crop plants, acts as:
Jaya, a high yielding variety developed in India which outyield both its parent was a cross betweenÂ
