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Neemit bagh
Jul 12, 2014
Find the dimensions of constant a and b occurig in van der Waal's equation . [p+a/v2][v-b]=RT
(P + a/V2) (V - b) = RT
P is pressure, V is volume and T is temperature.
[P] = [F/A]&#...
Sonali Sahi
Apr 17, 2015
What is parallax method? and Error?
Paral...
Avinash Pratap singh
Apr 25, 2014
How to calculate angels beteween star and earth ? angle α ?
Neemit bagh
Jul 12, 2014
Write the dimensional formula of a/b in the relation f=a√x+bt2 where f=force,x=distance,t=time.
LHS is force. So both the terms on the RHS have the dimensions of force.
[f] = [a&...
Zeba
Jun 2, 2015
which quantity has unit but no dimension?
Angle is measured in radians, gradia...
Neemit bagh
Jul 16, 2014
Write the dimensions of a and b in the relation E=b-x2/at, where E,x and t represent energy,distance and time respectively.
[E] = [M L2 T−2]
Therefore [b] = [M L2 T−2
Neemit bagh
Jul 12, 2014
Write the dimensional formula of a/b in the relation P=a-t2/bx where p=pressure,x=distance,t=time.
Neemit bagh
Jul 16, 2014
The escape velocity v of a body depends upon (i) the acceleration due to gravity of the planet and (ii)the radius of the planet R.Establish dimensionally the relationship v,g and R.
k is a dimensionless constant.
[v] = [ ga Rb ]
[L T −1] = [(LT −2)a Lb]
...
Avinash Pratap singh
Aug 3, 2014
How to derive dimensions of Solar constant ?
Neemit bagh
Jul 12, 2014
How can you check the correctness of a dimensional equation?
To check the dimensional correctness of a given physical relation, we should check whether the dimensions on both sides of each term is the same or not, if not the...
Neemit bagh
Jul 12, 2014
Find the dimensions of constant a and b occurig in van der Waal's equation . [p+a/v2][v-b]=RT
(P + a/V2) (V - b) = RT
P is pressure, V is volume and T is temperature.
[P] = [F/A]&#...
Sonali Sahi
Apr 17, 2015
What is parallax method? and Error?
Paral...
Avinash Pratap singh
Apr 25, 2014
How to calculate angels beteween star and earth ? angle α ?
Neemit bagh
Jul 12, 2014
Write the dimensional formula of a/b in the relation f=a√x+bt2 where f=force,x=distance,t=time.
LHS is force. So both the terms on the RHS have the dimensions of force.
[f] = [a&...
Zeba
Jun 2, 2015
which quantity has unit but no dimension?
Angle is measured in radians, gradia...
Neemit bagh
Jul 16, 2014
Write the dimensions of a and b in the relation E=b-x2/at, where E,x and t represent energy,distance and time respectively.
[E] = [M L2 T−2]
Therefore [b] = [M L2 T−2
Neemit bagh
Jul 12, 2014
Write the dimensional formula of a/b in the relation P=a-t2/bx where p=pressure,x=distance,t=time.
Neemit bagh
Jul 16, 2014
The escape velocity v of a body depends upon (i) the acceleration due to gravity of the planet and (ii)the radius of the planet R.Establish dimensionally the relationship v,g and R.
k is a dimensionless constant.
[v] = [ ga Rb ]
[L T −1] = [(LT −2)a Lb]
...
Avinash Pratap singh
Aug 3, 2014
How to derive dimensions of Solar constant ?
Neemit bagh
Jul 12, 2014
How can you check the correctness of a dimensional equation?
To check the dimensional correctness of a given physical relation, we should check whether the dimensions on both sides of each term is the same or not, if not the...