Sextant is an instrument used in which of the following ?
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What is the unit of the physical quantity Entropy?
An example of longitudinal waves (in gas as a medium) is ______.
In a hydrogen atom, an electron moves in an orbit of radius 5.0 x 10-11 m with a speed of 2.2 x 106 m/s. What is the equivalent current? (Electronic charge = 1.6 x10-19 C)
A worksheet range is a
Name the device used to connect computers for communication via telephone lines..
Emblica officinalis is the scientific name of
At, present who is president of Nepal?