/u/dcfan105's posts in /r/askscience

Year:

Only show posts with narrations

Is there any validity to the idea that light slows down in medium due to being absorbed and reemited by atoms in the medium?

29 upvotes

Mark as read: Add to a list

Why do we take the reciprocals of a plane's intersection points to get its Miller indices?

17 upvotes

Mark as read: Add to a list

Why is Laplace's equation so important in electrodynamics?

13 upvotes

Mark as read: Add to a list

What exactly IS displacement current and why is it called current if its not actually a current?

10 upvotes

Mark as read: Add to a list

What's the physical meaning of potential flow in fluid dynamics?

9 upvotes

Mark as read: Add to a list

How is the magnetism of bar magnet the same force as in an electromagnet?

9 upvotes

Mark as read: Add to a list

How to set up the integrals for voltage in a two wire transmission line?

7 upvotes

Mark as read: Add to a list

What does it even mean for energy to flow through the electromagnetic field?

6 upvotes

Mark as read: Add to a list

Is there a difference in how energy is transferred due to AC current vs DC current?

4 upvotes

Mark as read: Add to a list

Is Sabine Hosenfelder correct that we need both dark matter and modified gravity explain all relevant observations?

1 upvotes

Mark as read: Add to a list

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Is there any validity to the idea that light slows down in medium due to being absorbed and reemited by atoms in the medium?	29
Why do we take the reciprocals of a plane's intersection points to get its Miller indices?	17
Why is Laplace's equation so important in electrodynamics?	13
What exactly IS displacement current and why is it called current if its not actually a current?	10
What's the physical meaning of potential flow in fluid dynamics?	9
How is the magnetism of bar magnet the same force as in an electromagnet?	9
How to set up the integrals for voltage in a two wire transmission line?	7
What does it even mean for energy to flow through the electromagnetic field?	6
Is there a difference in how energy is transferred due to AC current vs DC current?	4
Is Sabine Hosenfelder correct that we need both dark matter and modified gravity explain all relevant observations?	1