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Sarthak Sourav Dash wrote a new post, Answer for Is earth gravity a fictitious(pseudo) force? If not then why not? 3 years, 7 months ago
Your can think like that.. but on the other hand. Earth is spherical and if the two objects are falling.. then they are not only coming closer to earth.. they are also coming closer to each other.. because they […]
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Sarthak Sourav Dash wrote a new post, Answer for Is earth gravity a fictitious(pseudo) force? If not then why not? 3 years, 7 months ago
Your can think like that.. but on the other hand. Earth is spherical and if the two objects are falling.. then they are not only coming closer to earth.. they are also coming closer to each other.. because they […]
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Sarthak Sourav Dash wrote a new post, Answer for Is earth gravity a fictitious(pseudo) force? If not then why not? 3 years, 7 months ago
Your can think like that.. but on the other hand. Earth is spherical and if the two objects are falling.. then they are not only coming closer to earth.. they are also coming closer to each other.. because they […]
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Sarthak Sourav Dash became a registered member 3 years, 7 months ago
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Ajinkya Ranade wrote a new post, Answer for Question 5 years, 3 months ago
Pretty much depends on what field you are studying.
It might be defined in terms of the Lagrangian or Hamiltonian of motion if you’re studying classical mechanics.
In particle physics, it is the interaction […] -
Ajinkya Ranade wrote a new post, Answer for Why does our finger glow red when a flashlight pointed on it 5 years, 3 months ago
I’m not exactly sure either, but it might be because blood itself is red, and reflects red colour only.
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Ashwani commented on the post, Asymmetry in the universe ? 5 years, 3 months ago
Oh I didn’t know that. Thanks for the update.
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Ajinkya Ranade commented on the post, Asymmetry in the universe ? 5 years, 3 months ago
This topic hasn’t been resolved yet in the realm of physics..
There are various theories that try to solve the issue such as inflation and Baryogenesis theory, but none has been proven.You could make that the […]
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Ajinkya Ranade wrote a new post, Gauge bosons of Weak Interaction 5 years, 3 months ago
So we all know that every fundamental force has a particles that mediates the force – strong nuclear force has the gluon, electromagnetism has photons, gravity has the hypothesised graviton and Weak force has W a […]
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Ashwani and
priyanshi bhasin are now friends 5 years, 4 months ago
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मुनेन्द्र सिँह wrote a new post, Why does our finger glow red when a flashlight pointed on it 5 years, 5 months ago
I don’t get a proper answer till now .. I am searched it many times …
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Ashwani wrote a new post, Asymmetry in the universe ? 5 years, 5 months ago
Every particle has its own anti-particle. When they combine energy get release. If universe started with energy or particle+anti-particle then it should consist equal number of particle and anti-particle. But all […]
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Harishchandra commented on the post, Answer for Why do we need the quantity Momentum, when we have the quantities like Force and Energy? Isn't it possible to substitute the usage of Momentum with equivalent of Force and Energy? 5 years, 5 months ago
There are also cases where a body can have non zero momentum and zero force or vice versa .
In this statement can you explain me vice versa case by giving one example. -
Harishchandra commented on the post, Shell subshell and orbit 5 years, 5 months ago
Orbital is the place where the electron is found most probably.
A collection of orbital with with same n & l is subshell .
A collection of subshell with same n value is shell .
Where n principle quantum […] -
Partha Pratim Deka wrote a new post, Answer for Why do we need the quantity Momentum, when we have the quantities like Force and Energy? Isn't it possible to substitute the usage of Momentum with equivalent of Force and Energy? 5 years, 5 months ago
In Physics, any quantity we define must have some physical significance. Momentum is a fundamental quantity as it describes combined action of mass and velocity. It actually helps us to understand the individual […]
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Ajinkya Ranade wrote a new post, Answer for Centripital and centrifugal forces 5 years, 5 months ago
The Earth does not simply revolve around the sun, it revolves around the common centre of mass of the Earth-Sun system. There is no common centre of mass for a stone tied to a string.
Secondly, the stone […] -
Partha Pratim Deka commented on the post, Answer for Using Jamin's Interferometer, is it possible to determine the refractive index of a liquid? Give reasons. 5 years, 5 months ago
Man, sahare sir was not even there in our lab.. Moreover, viva voces are already over..everyone seems to in relaxed mood.. The question came out of curiosity..
Anyways thanks for your response..! -
Ajinkya Ranade wrote a new post, Answer for Why do we need the quantity Momentum, when we have the quantities like Force and Energy? Isn't it possible to substitute the usage of Momentum with equivalent of Force and Energy? 5 years, 5 months ago
In most Hamiltonian and Lagrangian formulations, we use Canonical momentum and not just the momentum, which is slightly different.
Momentum and position (or p and q) are implicitly related to the Hamiltonian of a […] -
Ajinkya Ranade wrote a new post, Answer for Using Jamin's Interferometer, is it possible to determine the refractive index of a liquid? Give reasons. 5 years, 5 months ago
For starters, Sahare sir won’t ask Viva questions for Jamin’s interferometer. Relax. 😛
Secondly. as far as I know, Jamin’s interferometer works on the principle that the optical path of light changes in […] -
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