alemi's user avatar
alemi's user avatar
alemi's user avatar
alemi
  • Member for 9 years, 8 months
  • Last seen more than a month ago
845 votes

Can I compute the mass of a coin based on the sound of its fall?

108 votes
Accepted

How effective is speeding?

38 votes
Accepted

Physics of weird "boing" sound in racquetball courts?

27 votes

Difference Between Fraunhofer and Fresnel Diffraction

22 votes
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Can a car get better mileage driving over hills?

19 votes
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Why does the sky suddenly look gray through this window?

19 votes

Why is Copenhagen Interpretation the most used & popular interpretation of quantum mechanics?

17 votes
Accepted

Is there a modern iteration of Einstein's Brownian motion theory?

16 votes

Historical analysis of light interference - difference frequencies

14 votes

Does a truck stop faster if the stack on the back of truck is stable or if it moves forward?

13 votes
Accepted

Is 'amp' a technically invalid term?

12 votes
Accepted

Where am I confused about force addition?

12 votes

When can I use $\wedge$ instead of curl?

11 votes
Accepted

What trajectory has the Cosmic Microwave Background radiation taken to get to earth?

11 votes

What does the Reynolds Number of a flow represent physically?

10 votes
Accepted

Infinities in Newtons law of gravity (for point particles)

10 votes

Didn't we mess up with the temperature?

10 votes

How is viscosity described on the molecular level?

10 votes

What factors determine whether wind resistance will have an important effect?

9 votes

Is there a physical reason for level repulsion and avoided crossings?

9 votes
Accepted

Why does earth cool?

8 votes
Accepted

Why do safety helmets have a softer inner layer nearer the head?

8 votes
Accepted

Will my car consume more if I plug in my laptop?

8 votes
Accepted

Is it faster underwater to go down without air or up with air?

7 votes
Accepted

Do objects gain and lose heat at the same rate?

7 votes

What is the best path for a given initial and final state?

6 votes

If there were fundamental forces weaker than gravity, would we know about it?

6 votes
Accepted

Good layman definition of the critical point(phases) and supercriticality

6 votes
Accepted

Generalizing a Gaussian distribution

5 votes
Accepted

How to weigh your nephew