Question
The ratio of weight of unit volume of dry soil including
pore spaces to weight of an equal volume of water is:Solution
Iis the ratio of weight of a volume of dry soil including pore spaces to the weight of an equal volume of water. This ratio is also known as volume weight or bulk density
Which of the following pair is correct?
I. Opaque – do not allow light to pass through them
II. Translucent – allow light to pass...
Which of the following is the correct term used to describe Graphite, Carbon and Diamonds?
Which among the following term refers to the commercial rearing of silkworms?
A body of mass 6 kg accelerates from 6 m/s to 18 m/s in 3 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).
Which of the following is a conductor of electricity?
The force required to maintain an object at a constant velocity is
When a detergent is added to pure water, its surface tension –
Which of the following terms does not represent electrical power in a circuit ?
ELISA test can be used to diagnose :
Which of the following foods is a rich source of omega-3 fatty acids?
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