Question
Three of the following four are alike in a certain way
and hence form a group. Which is the one that does not belong to that group?Solution
The correct answer is D
Who among the following is credited with the discovery of X-rays?
S.I unit of Inductance is
A ray of light from the object parallel to principal axis of a concave lens, after refraction appears to diverge from which point on the same side of th...
The S.I. unit of the electric flux is
The SI unit of electric current is:
The method of transfer of heat in liquid is
This relationship between the angles of incidence and refraction and the indices of refraction of the two media is known as ________.
Which of the following is equal to a measurement of 1 mA?
______ is an important metal to form amalgam.
Which type of mirror is utilized in solar furnaces to focus sunlight and generate heat?