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The National Horticulture Board (NHB) was established in the year 1984 by the Government of India as an autonomous organization and registered as a society with the Registrar of Firms and Societies, with its headquarters in Gurgaon and 36 field offices located all over the country.
Which subatomic particle has negligible mass ?
The principle of conservation of linear momentum is based on:
A metal ball of volume 0.02 m³ is immersed fully in water. Find buoyant force. (Take g=10 m/s2, ρ = 1000 kg/m3)
Alternating current is converted into direct current by a –
According to a recent study, Groundwater in India is contaminated by which element?
When acid is added to the indicator- methyl orange, what is the color observed?
Which of the following is not a unit of energy?
The amount of water vapors differs from place to place. Its amount is minimum in which of the following places?
The force which opposes the relative motion between different layers of liquid or gases is called –
A wire is bent into a circular loop. If current is passed through it, which one of the following statements is valid?