Ruslan's user avatar
Ruslan's user avatar
Ruslan's user avatar
Ruslan
  • Member for 11 years
  • Last seen this week
  • Mauritius
102 votes

Why does the humidifier make a stove's flame orange?

50 votes
Accepted

Why is the sky *uniformly* blue?

48 votes
Accepted

What does the "true" visible light spectrum look like?

47 votes
Accepted

What is a standing wave?

46 votes
Accepted

What do individual rainbow-forming droplets look like?

44 votes
Accepted

When will a wave function collapse if the observer was only a camera and the video was watched later in time?

42 votes

What wavelengths of light does a banana reflect?

42 votes
Accepted

Eigenfunctions of the Runge-Lenz vector

40 votes

Given two vectors (with no common point), is a dot product between them possible?

40 votes

How is Alpha Radiation possible?

33 votes

Feynman couldn't explain how the photon becomes instantaneously aware of the glass thickness. Do we have a better understanding now?

32 votes
Accepted

Can a quasiclassical electron wave packet in elliptic orbit be formed from bound hydrogen-like eigenstates?

31 votes

Is everything a resistor?

30 votes
Accepted

Will table sugar twist polarized light?

24 votes

Why must traveling waves have the same amplitude to form a standing wave?

21 votes
Accepted

Why are the units of angular acceleration the same as that of angular velocity squared?

20 votes

Why does a laser beam diverge?

17 votes

What enables protons to give new properties to an atom every time one is added?

17 votes

What happens when the amplitudes of interfering waves is different in the phenomenon of beats?

17 votes

Why does an image seem smaller through a pinhole when viewing with human eye?

16 votes

Ionizing radiation in thermal radiation

16 votes
Accepted

When is the principle of stationary action not the principle of least action?

16 votes

How do you visualize a quantized electromagnetic field?

15 votes

How can the centripetal force lead to objects flying apart?

15 votes
Accepted

Why is the sunset not bluer

14 votes
Accepted

Why does the Stern–Gerlach quantum spin experiment conflict with classical mechanics?

14 votes

1D Infinite Square Well: Box Suddenly Increases in Size. How treat this?

14 votes

How could 19th century people know light is electromagnetic waves?

13 votes

Can two electrons never touch each other?

13 votes
Accepted

Equivalent resistance in ladder circuit

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