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)
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Which of the following is the treatment of water pollution?
_________ affect the rate of humus formation of soil.
Which of the following uses the spawn mechanism to duplicate itself ?
The first ever disaster management exercise of BIMSTEC countries was held _________ in October 2017.
Mahatma Gandhi returned to India from ______________ in January 1915.
The Berlin conference in 1884 was significant because it
The Berlin conference in 1884 was significant because it created rules on how European nations want to colonize Africa.
Who among the following has not scored a double hundred in an ODI?
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