Find the power of a convex lens if the image formed is at a distance of 20 cm from the lens when the object is placed on the other side of the lens at 25 cm from the optical centre?
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During which of the following operating conditions of an automobile, carbon monoxide content in exhaust gas is maximum?
The laws which govern the motion of planets are called ___________________.
Which of the following is not a concurrent power?
In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Perspicacious
If 2x-2x=1 (x≠0), then the value of x3-1x3 is
The strongest interactions between molecules of hydrogen chloride are
Melghat Tiger Reserve is located in which state?