Stellar distances are measured in……..

In case of spherical mirrors, all distances are measured from………. .

An experment is performed to find the refractive index of glass using a travelling mircroscope. In this experiment distances are measured by

What is the shortest distance measured indirectly so far ?

Fig. shows a measuring scale which is usually supplied with a geometry box. Which of the following distance cannot be measured with this scale by using it only once?

The ration of kinetic energy to the potential energy of a particle executing SHM at a distance equal to half its amplitude , the distance being measured from its equilibrium position is

Introduction ,tangent and normal ,shortest distance ,rate measure ,monotonocity ,rolle''''s ,LMVT,Maxima and minima

According to new Cartesian sign convention, all distance measured