User Sparkler

6 votes

Why is boiling not just a surface phenomenon?

answered Sep 15, 2015 at 18:32

6 votes

Accepted

Why white flat surfaces are white and not mirror-like reflective?

answered Dec 15, 2016 at 3:37

5 votes

Why absorption spectum is not identical to emission spectrum?

answered Feb 18, 2016 at 22:25

4 votes

Can a photon be absorbed by a proton?

answered Nov 11, 2015 at 14:06

3 votes

Accepted

Can a strained diamond actually become conductive?

answered Dec 6, 2014 at 18:22

2 votes

Accepted

What's the difference between tunnel diode (TD) and resonant tunneling diode (RTD)?

answered Nov 22, 2014 at 7:13

1 vote

How to use phasor method for analyzing electrical circuits when current has DC components

answered Oct 15, 2014 at 0:18

1 vote

Accepted

Meaning of ideal membrane

answered Oct 17, 2014 at 3:50

1 vote

Accepted

Why a tunnel diode (TD) is called a diode?

answered Nov 22, 2014 at 7:07

1 vote

Sound waves during day and night

answered Feb 16, 2015 at 15:45

1 vote

What is basically the difference between static pressure and dynamic pressure?

answered Feb 18, 2015 at 7:12

1 vote

Why zone-plate photography is not monochromatic?

answered Feb 26, 2015 at 4:06

1 vote

Does electric field polarity matter for Taylor cone formation?

answered Dec 3, 2016 at 3:33

0 votes

Where can I find spectral data for materials?

answered Feb 26, 2015 at 23:35

0 votes

Why is $F=ma$? Is there a straightforward reason?

answered Mar 28, 2015 at 18:47

0 votes

Does the contact angle of a drop depend theoretically on the size of the drop?

answered May 14, 2015 at 0:00

0 votes

Accepted

Why photoluminescene spectrum is not identical to electroluminescence spectrum?

answered Feb 23, 2016 at 16:22

0 votes

Orientation of a rocket going in a circle?

answered Oct 11, 2014 at 4:47

0 votes

What is the meaning of pre-tension for a stiff membrane?

answered Oct 17, 2014 at 4:08

0 votes

Accepted

Why the mobilities of holes and electrons are not identical in an intrinsic material?

answered Dec 6, 2014 at 18:18

0 votes

Is there a formal proof for the superposition theorem?

answered Feb 15, 2015 at 6:29

Stack Exchange Network

21 Answers

Why is boiling not just a surface phenomenon?

Why white flat surfaces are white and not mirror-like reflective?

Why absorption spectum is not identical to emission spectrum?

Can a photon be absorbed by a proton?

Can a strained diamond actually become conductive?

What's the difference between tunnel diode (TD) and resonant tunneling diode (RTD)?

How to use phasor method for analyzing electrical circuits when current has DC components

Meaning of ideal membrane

Why a tunnel diode (TD) is called a diode?

Sound waves during day and night

What is basically the difference between static pressure and dynamic pressure?

Why zone-plate photography is not monochromatic?

Does electric field polarity matter for Taylor cone formation?

Where can I find spectral data for materials?

Why is $F=ma$? Is there a straightforward reason?

Does the contact angle of a drop depend theoretically on the size of the drop?

Why photoluminescene spectrum is not identical to electroluminescence spectrum?

Orientation of a rocket going in a circle?

What is the meaning of pre-tension for a stiff membrane?

Why the mobilities of holes and electrons are not identical in an intrinsic material?

Is there a formal proof for the superposition theorem?