Physics

Notable Question

 Notable Question
Question with 2,500 views. This badge can be awarded multiple times.
Awarded 22425 times.
How to make hematite magnetic?
Awarded 7 hours ago
How big a coincidence is the Sun and Moon having almost equal apparent sizes?
Awarded 7 hours ago
Question about Double Pulley (Challenge Problem in Book) [closed]
Awarded 12 hours ago
Why doesn’t water flow out of a small hole from the bottom of a bottle?
Awarded 13 hours ago
About de Broglie relations, what exactly is $E$? Its energy of what?
Awarded 13 hours ago
How is the relative force of the fundamental forces measured?
Awarded 14 hours ago
Why do things seem smaller when seen through spectacles?
Awarded 17 hours ago
Why is the time interval between two events measured by two synchronised clocks seperated by a distance not proper?
Awarded 21 hours ago
How can power factor be improved by using a capacitor in an LCR circuit?
Awarded 22 hours ago
Is the shell theorem only an approximation?
Awarded yesterday
Infinite triangular Resistance [closed]
Awarded yesterday
How do we know that an electron "spins"?
Awarded yesterday
Reflections in a glass of water
Awarded yesterday
Motion of space ship when thrust is off-center
Awarded yesterday
Examples of adaibatic and isothermal process from daily life
Awarded yesterday
Strain energy stored in the rod
Awarded yesterday
Mass Defect...cause and origin?
Awarded yesterday
¿How does pressure decrease in an isothermal process when heat is transfered?
Awarded yesterday
The time derivatives of vectors in rotating frames
Awarded yesterday
Angular Momentum Expectation Values in Spherical Coordinates
Awarded yesterday
Why is molar specific heat at constant volume of a monatomic ideal gas a constant?
Awarded yesterday
Conserved charges and generators
Awarded yesterday
Potential of an Electric dipole above infinite conducting plate
Awarded 2 days ago
What is the Navier-Stokes Energy equation?
Awarded 2 days ago
How can neutrinos be solely left-handed if they have mass?
Awarded 2 days ago
How much energy is needed to create an electron?
Awarded 2 days ago
Why we use vector sum to calculate net potential in AC circuits?
Awarded 2 days ago
Can a wave's Poynting vector be in the opposite direction compared to its direction of propagation?
Awarded 2 days ago
If I jump into a black hole, will I see myself passing event horizon? [closed]
Awarded 2 days ago
What is the relationship between Schrödinger equation and Boltzmann equation?
Awarded 2 days ago
Gas concentration in a room (simple model)
Awarded Sep 27 at 2:41
Free particle propagation amplitude calculation
Awarded Sep 27 at 2:10
Lindblad and Input-Output Formalism in Quantum Optics
Awarded Sep 27 at 0:48
An electromagnetic space elevator?
Awarded Sep 26 at 16:35
How do we determine the damping coefficient given the acceleration vs time graph of a 1D mechanical system?
Awarded Sep 26 at 14:15
Why does the general form of an Hamiltonian of a qubit for a two level system have all real entries?
Awarded Sep 26 at 14:15
What is the meaning of "work done on or by" a gas?
Awarded Sep 26 at 10:06
Eigenvalues and functions in quantum mechanics [closed]
Awarded Sep 26 at 9:56
Understanding conservation of energy in a pulley problem
Awarded Sep 26 at 8:55
Can 3 photons be combined to give a spin-0 projection?
Awarded Sep 26 at 7:31
Why are cgs units the norm in astrophysics?
Awarded Sep 26 at 3:27
How to calculate launch angle without initial velocity?
Awarded Sep 26 at 2:11
Equation of state for ideal gas from Helmholtz free-energy
Awarded Sep 26 at 2:11
Why do we tap on cardboard to see magnetic field lines?
Awarded Sep 25 at 22:40
How to calculate rocket Burn Rate?
Awarded Sep 25 at 20:06
Why is entropy an extensive property?
Awarded Sep 25 at 20:06
Thermal expansion of solid body and calculation of work produced
Awarded Sep 25 at 18:37
Heisenberg uncertainty principle clarification
Awarded Sep 25 at 16:57
Can we measure "wavefunction" of quantum particles?
Awarded Sep 25 at 16:57
Is there a stationary frame of reference?
Awarded Sep 25 at 14:45
Anomalies in QFT
Awarded Sep 25 at 14:32
Why do different gases have the same average kinetic energy at the same temperature?
Awarded Sep 25 at 13:51
Gravitational potential outside Lagrangian points or Lagrange points
Awarded Sep 25 at 10:26
Stress energy tensor components spherical coordinates
Awarded Sep 25 at 9:09
Crater experiment for Newton's second law of motion
Awarded Sep 25 at 4:11
What are thermal photons?
Awarded Sep 25 at 3:43
Why is blowing so different than sucking? [duplicate]
Awarded Sep 25 at 0:50
How to calculate the Quadrupole moment via integration?
Awarded Sep 24 at 23:35
Question Regarding torricelli's theorem/Law
Awarded Sep 24 at 22:10
What is the most efficient shape of magnet?
Awarded Sep 24 at 18:06
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