Question Text
Question 1 :
Mark the formulae which is used to measure volume of a regular shaped object.
Question 3 :
Which of the following does not give the unit of energy ? 
Question 5 :
If $C$ and $L$ denote the capacitance and inductance, the dimensions of $LC$ are
Question 6 :
The side of a cube is $2.5$ metre, the volume of the cube to the correct significant figures is :
Question 8 :
In a given system of units, the ratio of the unit of volume to the area gives the unit of :<br/>
Question 9 :
Two quantities $A$ and $B$ have different dimensions. Which operation is physically meaningful ?
Question 12 :
A force $F$ is given by $ F = at + bt^2 $, where t is time, the dimensions of $a$ and $b$ are :
Question 13 :
What happens to a substance when the space between its particles is decreased?
Question 15 :
If $ \eta =\cfrac { A }{ B } log\left( BX\quad +\quad C \right) $ is dimensionally true, then (here h is the coefficient of viscosity and $X$ is the distance)
Question 16 :
The sides of a rectangle are $7.01\ m$ and $12\ m$. Taking the significant figures into account, the area of the rectangle is
Question 17 :
A quantity $f$ is given by $f=\sqrt{\dfrac{hc^5}{G}}$ where c is speed of light, G universal gravitational constant and h is the Planck's constant. Dimension of $f$ is that of?
