RIPAN BARUAH's user avatar
RIPAN BARUAH's user avatar
RIPAN BARUAH's user avatar
RIPAN BARUAH
  • Member for 3 years
  • Last seen more than 1 year ago
12 votes
4 answers
2k views

Should not we apply pseudo-forces all the time as the Earth is a non-inertial frame of reference?

11 votes
3 answers
1k views

Why does only linear motion of the molecules contribute to temperature?

3 votes
2 answers
90 views

What is the meaning of the equation of the change in entropy? [duplicate]

3 votes
1 answer
85 views

Is the formula of gravitational field $\vec{I} = \lim_{m\to0}\frac{\vec{F}}{m}$?

3 votes
3 answers
4k views

What is the proof of $C_{V} = \frac{fR}{2}$?

3 votes
1 answer
134 views

What is the entirety of Cauchy's equation?

2 votes
0 answers
61 views

What is the proof of Bohr's quantisation rule? [duplicate]

2 votes
4 answers
697 views

What is proof of principle of superposition of waves on a string?

2 votes
2 answers
504 views

What is the cause of triboelectric effect?

2 votes
2 answers
309 views

Why the values of enthalpy change and entropy change for any chemical reaction remain nearly constant even on varying temperature?

2 votes
2 answers
884 views

Is de Broglie wavelength and wavelength of the wave function of the particle the same thing or different?

2 votes
2 answers
878 views

Why is the work done by internal conservative forces equal to negative of the change in potential energy of the system?

1 vote
0 answers
39 views

Derivation of a formula [closed]

1 vote
2 answers
114 views

How is it possible to obtain an emission line spectrum?

1 vote
1 answer
2k views

Why do lines become weaker in intensity as wavelength decreases?

1 vote
1 answer
914 views

Why do we need the radial probability distribution function?

1 vote
2 answers
216 views

Why intensity of light reaching the sensor or film with a particular lens directly proportional to $\frac{D^2}{f^2}$?

1 vote
4 answers
2k views

Why does a pendulum bob which is hanged to the ceiling of a car go backwards when the car accelerates forward?

1 vote
0 answers
35 views

Why ordinary sources of light such as bulb, flash light,.. etc cannot behave as coherent sources? [duplicate]

1 vote
3 answers
5k views

Why does the intensity of the bright fringes decrease as we move away from the central maxima in Young's Double Slit Experiment?

1 vote
1 answer
180 views

Why light scattered in a direction at right angles to the incident light always plane-polarised?

1 vote
0 answers
124 views

What exactly is dispersive power of a medium?

1 vote
2 answers
746 views

Why don't we take the universal gravitational constant $G$ to be equal to 1 in $F= \frac{Gm_{1}m_{2}}{r^2}$?

1 vote
1 answer
795 views

Proof for the expression of Boyle's temperature

0 votes
1 answer
120 views

Is the following equation of molar heat capacity at constant volume true for only an ideal gas?

0 votes
1 answer
292 views

Why do we say that at boiling point liquid and vapour exist in equilibrium?

0 votes
0 answers
303 views

A catalyst catalyses a spontaneous reaction but does not catalyse a non-spontaneous reaction. Why?

0 votes
1 answer
557 views

Can the angle of incidence be greater than 90°?

0 votes
2 answers
168 views

Is enthalpy only defined for systems which exchange heat at constant pressure?

0 votes
1 answer
932 views

What is the proof of law of equipartition of energy?