Pushpendra Pal Singh

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Questions related from Pushpendra Pal Singh

If speed of light is constant, how we can use a certain number for c in equation E = m c² and why that certain number is 3 ×10⁸ m/s ?

light is constant speed , how we can use a certain value 3 × 10⁸ m/s for c in equation E = mc² . value of speed of light change in different units of time , nano second , micro second, minute...

21 April 2023 2,937 5 View

If the electrons are on the boundary of the atom, then all the atoms should repel each other. But in reality it doesn't ! Why ?

Why atoms do not repel each other when electrons are outside of nuclear. I think inverse square law of force doesn't allow atoms to come close and form molecules but in reality atoms come close...

16 April 2023 7,540 6 View