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Agronomy is the scientific study of principles and practices of soil, water and crop management.
In which of the following sphere, weather phenomenon occurs ?
What is the chemical formula of common salt?
Which organ in the human body is primarily responsible for filtering blood?
Lux is the SI unit of -
The radiation initially produced in fluorescent tube is –
Food cans are coated with tin and not with zinc because
When body is accelerated:
For two different gases at the same temperature, the gas with the lighter molecules (lower molecular mass) will have, on average:
Which of the following mixture is burnt to produce very high temperatures and are used for cutting metals and for
welding?
Four identical cells, each having an emf of 1.8 V, are linked in parallel and connected to an external network made of two resistors of 10 Ω each ...