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JQK's user avatar
JQK's user avatar
JQK
  • Member for 8 years, 6 months
  • Last seen this week
  • Cambridge, MA, United States
10 votes

A Rainbow Paradox

8 votes

How does Davisson and Germer experiment indicate the wave nature of electrons?

8 votes
Accepted

Where else than Atoms do Photons Disappear and Reappear from?

6 votes

Do free-electron lasers actually lase?

5 votes

What was the fallacy in EPRs chain of arguments?

4 votes

How precise must the energies match for absorption of photons?

3 votes

Intensity fluctuations at the output of a single mode fiber coupled to a He Ne laser

3 votes

How can one tell how much light is blocked by a secondary mirror in a reflecting telescope?

3 votes
Accepted

Gauss Law - charges outside the gaussian surface

3 votes

Can you pass 400mJ laser light through a fiber?

3 votes

Will radio waves bend to reach receiver?

3 votes

Relationship between blackbody radiation and double slit experiments

2 votes
Accepted

One-way photon detector

2 votes

Can one learn physics online? And be good at it?

2 votes
Accepted

Why is light emitted by an atom different to the light absorbed? Why do we not see absorbed light?

2 votes
Accepted

Let's say I have manufactured a prism from a non-dispersive medium, then light coming from air wouldn't split into colours right?

2 votes
Accepted

Does Law of Reflection gets violated?

2 votes

Wavelengths of light outside our solar system

2 votes
Accepted

What is the use of $4f$ lens system for imaging?

2 votes

Does science have evidence that the simulation hypothesis is true?

2 votes
Accepted

Energy of Monochromatic Beam of Light

2 votes

In physics, what is the difference between a fact and a definition?

2 votes

When is a negative focal length used in optics?

2 votes

Why is the "expansion postulate" a postulate of quantum mechanics?

2 votes
Accepted

Can we consider light from the Sun during sunrise and nightfall as polarised?

2 votes

Why is fiber coupling efficiency dependent on core diameter?

2 votes

Do white light generated by light bulb also have significant Infrared intensity?

2 votes
Accepted

What is a pump reflector?

2 votes

When do fringe patterns disappear in this question?

2 votes

Literature on the theory of photon counting