/u/dcfan105's posts

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If the same song is played on two different types of instruments it sounds different and yet, we can still recognize it as the same song. Why is this?

1 upvotes • r/askscience

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Question about breakdown voltage and capacitance

1 upvotes • r/askscience

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Why is the tangential component of the electric field always 0 at the boundary between a conductor and a dielectric?

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

1 upvotes • r/askscience

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Why is separation of variables a valid method of solving Laplace's equation? How is it reasonable to just assume that V can be expressed as X(x)Y(y)Z(z)?

1 upvotes • r/askscience

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Does light travels slower in a medium, because it's made of polaritons instead of photons or because the photons themselves still travel at C but the effective speed is still somehow less? I've heard both explanations from reputable physicists.

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Is the electric field moving between two dielectrics essentially the same thing as refraction?

1 upvotes • r/askscience

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What actually happens when you break a magnet in half that causes both pieces to become dipoles instead of monopoles?

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Since electricity and magnetism are ultimately aspects of a single phenomena, electromagnetism, only charged particles can exert electric forces and only particles with spin can exert magnetic forces, does that mean that spin and electric charge are, in some sense, the same thing?

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What happens if we keep taking higher order time derivatives of an E field?

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
If the same song is played on two different types of instruments it sounds different and yet, we can still recognize it as the same song. Why is this?	1	askscience
Question about breakdown voltage and capacitance	1	askscience
Why is the tangential component of the electric field always 0 at the boundary between a conductor and a dielectric?	1	askscience
Is Sabine Hosenfelder correct that we need both dark matter and modified gravity explain all relevant observations?	1	askscience
Why is separation of variables a valid method of solving Laplace's equation? How is it reasonable to just assume that V can be expressed as X(x)Y(y)Z(z)?	1	askscience
Does light travels slower in a medium, because it's made of polaritons instead of photons or because the photons themselves still travel at C but the effective speed is still somehow less? I've heard both explanations from reputable physicists.	1	askscience
Is the electric field moving between two dielectrics essentially the same thing as refraction?	1	askscience
What actually happens when you break a magnet in half that causes both pieces to become dipoles instead of monopoles?	1	askscience
Since electricity and magnetism are ultimately aspects of a single phenomena, electromagnetism, only charged particles can exert electric forces and only particles with spin can exert magnetic forces, does that mean that spin and electric charge are, in some sense, the same thing?	1	askscience
What happens if we keep taking higher order time derivatives of an E field?	1	askscience