hwlau

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visits member for 2 years, 6 months
seen May 16 at 8:38
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44 Answers

newest activity votes
7
How efficient is a desktop computer?
6
Is the Earth's atmosphere a Faraday cage?
6
How deep is the Great Red Spot?
5
Is this interpretation of $\psi=\frac{1}{\sqrt{\pi a^{3}}}e^{-r/a}$ correct?
5
Do high/low pass lenses exist?
5
Why does holding something up cost energy while no work is being done?
3
locality vs non-locality
3
Escape velocity from Earth
3
How can you focus sound?
3
How are classical optics phenomena explained in QED (Snell's law)?
3
Is there a travelling speed of for electric field? If yes, what is it?
2
How can one determine at which distance the Lennard-Jones potential reaches a given value?
2
Does sound propagate further in freezing weather?
2
If quantum computation is reversible, what is the point of Grover's search algorithm?
2
Why do we want to entangle qubits?
2
How are constraint forces represented in Lagrangian mechanics?
2
Renyi entropy in physical systems
2
Is $k_B \rightarrow 0$ the classical limit of stat. mech., as $\hbar \rightarrow 0$ is in QM?
2
Is it possible to enlarge the output angle of a projector with outside lens?
2
What's the physical significance of the inner product of two wave functions in quantum region?
2
Showing that the probability density of a linear harmonic oscillator is periodic
2
Linearity of quantum mechanics
2
Why does dust stick to rotating fan propeller?
1
What is the physical meaning of diffusion coefficient?
1
How should I simulate the electric potential field from a wavefunction?
1
Is it possible to speed up radioactive decay rates?
1
Does weight distribution affect angular velocity?
1
free energy and entropy of 2D soap froth
1
Latest advances in experimental quantum processors?
1
Elastic potential
1 2