If cosec∅+sin∅cosec∅-sin∅=53 then the value of sin∅is equal to
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Which film was awarded the Best Film on Social Issues in the National Film Awards in 2017?
________ was imprisoned for the rest of his life by Aurangzeb.
Quality assurance is an example of which process?
Quality assurance (QA) is a way of preventing mistakes and defects in manufactured products and avoiding problems when delivering solutions or services to customers.
Name the official language of Brazil?
Choose the most appropriate answer:Natural radioactivity was discovered by
Natural radioactivity was discovered by Henri Bacquerel.
Propagation of sound can be visualised as propagation of _____________ variations in the medium.
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)