Physics-
General
Easy
Question
In the relation
P is pressure, Z is distance, k is Boltzmann constant and
is the temperature. The dimensional formula of β b will be:
The correct answer is: 
Related Questions to study
maths-
The number of values of k for which the system of equations
has infinite number of solutions is
The number of values of k for which the system of equations
has infinite number of solutions is
maths-General
maths-
The value of λ such that the system 
has no solution is
The value of λ such that the system 
has no solution is
maths-General
maths-
Let
If AB is a scalar
multiple of B, then 
Let
If AB is a scalar
multiple of B, then 
maths-General
chemistry-
An open tank is filled with Hg upto a height of 76cm. Find the pressure at the bottom of the tank and middle of the tank. (If atmospheric pressure is 1 atm) respectively are

An open tank is filled with Hg upto a height of 76cm. Find the pressure at the bottom of the tank and middle of the tank. (If atmospheric pressure is 1 atm) respectively are

chemistry-General
chemistry-
For one mole of a van der Waals gas when b=0 and T = 300 K, the PV vs 1/V plot is shown below. The value of ‘a’ (atmliter2 .mol–2) is

For one mole of a van der Waals gas when b=0 and T = 300 K, the PV vs 1/V plot is shown below. The value of ‘a’ (atmliter2 .mol–2) is

chemistry-General
physics-
In the equation
The value of x is :
In the equation
The value of x is :
physics-General
maths-
If
then the value(s) of
is are
If
then the value(s) of
is are
maths-General
physics-
From a high tower at time
, one stone is dropped from rest and simultaneously another stone is projected vertically up with an initial velocity. The graph of the distance
between the two stones, before either his the ground, plotted against time
will be as
From a high tower at time
, one stone is dropped from rest and simultaneously another stone is projected vertically up with an initial velocity. The graph of the distance
between the two stones, before either his the ground, plotted against time
will be as
physics-General
maths-
Let M and N be two 3×3 non- singular symmetric matrices such that MN
NM .If
denotes the transpose of the matrix P, then
is equal to
Let M and N be two 3×3 non- singular symmetric matrices such that MN
NM .If
denotes the transpose of the matrix P, then
is equal to
maths-General
maths-
If A is 3×3 non-singular matrix then 
If A is 3×3 non-singular matrix then 
maths-General
maths-
If cos3A + cos3B + cos3C =1 then one of the angles of ΔABC is
If cos3A + cos3B + cos3C =1 then one of the angles of ΔABC is
maths-General
maths-
Let points A(7, 5), B(2, 1), C(10, 3) the vertices of a ΔABC. I is incentre of ΔABC. E and D are points of contact of incircle and sides AC and BC of ΔABC respectively. If G is the intersection points of angle bisector of ΔB and line joining ED. Then angle between line AG and BG is
Let points A(7, 5), B(2, 1), C(10, 3) the vertices of a ΔABC. I is incentre of ΔABC. E and D are points of contact of incircle and sides AC and BC of ΔABC respectively. If G is the intersection points of angle bisector of ΔB and line joining ED. Then angle between line AG and BG is
maths-General
maths-
In a ΔABC as in given figure
and
find the ratio of 

In a ΔABC as in given figure
and
find the ratio of 

maths-General
maths-
If
then
=
If
then
=
maths-General
physics-
If the acceleration of the elevator
, then

If the acceleration of the elevator
, then

physics-General