Swapnanil Saha

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221 reputation

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	age	18
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A 12th grade physics lover.

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9 Answers

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2	Magnitude refers to number or number with units?
1	What is the minimum number of co-ordinates used to perfectly describe the shape,orientation and position of an n-dimensional object?
1	Can an electric motor force angular momentum not to be conserved in an isolated system?
1	In relativity, what is the difference between a rod that is perpendicular to direction of motion and a rod parallel to the direction of motion?
1	Hours of light per day based on latitude/longitude formula

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221 Reputation

+10	When we throw an object in the presence of gravitational attraction is the mass of the object proportional to the time of fall or not?
+5	Why is there this asymmetry between the two foci of an orbital ellipse?
+15	Magnitude refers to number or number with units?
+5	Why is the binding energy per nucleon not zero for hydrogen atom?

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8 Questions

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5	Why is there this asymmetry between the two foci of an orbital ellipse?
4	Why is the probability that Kip could go back and kill his grandfather $10^{-10^{60}}$?
4	The speed of sound is proportional to the square root of absolute temperature. What happens at extremely high temperatures?
3	Why is the binding energy per nucleon not zero for hydrogen atom?
3	How do electrons know that?

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37 Tags

3 terminology × 2	1 acceleration
2 gravity × 3	1 light
2 units	1 time
2 measurement	1 distance
1 newtonian-gravity × 2	1 special-relativity

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$Mathematics Stack Exchange$	Mathematics	287 rep	18
	Physics	221 rep	19
	Philosophy	127 rep
	Game Development	101 rep
	English Language & Usage	101 rep

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