Herman Trivilino's latest activity
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Herman Trivilino replied to the thread High School Why is the constant speed of light so unique?.Oh, yeah. What a flub. I fixed it. -
Herman Trivilino replied to the thread High School Why is the constant speed of light so unique?.I don't know. But here is the full quote ... Sorry if it's repititious. Okay, thanks for letting me know. I made an edit.
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Herman Trivilino replied to the thread High School Why is the constant speed of light so unique?.I should have described your motion as being relative to the medium rather than relative to the source. What's the source? If you're...
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Herman Trivilino replied to the thread Correct statement about size of wire to produce larger extension.No. It was my misunderstanding.
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Herman Trivilino reacted to Steve4Physics's post in the thread Correct statement about size of wire to produce larger extension with
Like.
No. The shape of a stress-strain graph doesn't depnd on the wire's diameter. So the breaking stress and strain are 'constants' for the... -
Herman Trivilino replied to the thread Correct statement about size of wire to produce larger extension.But ##\epsilon_{max}## depends on the wire's diameter, no?
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Herman Trivilino reacted to haruspex's post in the thread Correct statement about size of wire to produce larger extension with Like.
The given answer does not require exact linearity.
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Herman Trivilino replied to the thread Correct statement about size of wire to produce larger extension.No, I don't think so. Glass has some elasticity. You could witness this, for example, by reflecting a beam of light off the surface of a...
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Herman Trivilino replied to the thread High School Why is the constant speed of light so unique?.The speed of light is not just constant, it's also invariant. Meaning that if you were to travel alongside a beam of light, it would...
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Herman Trivilino replied to the thread Correct statement about size of wire to produce larger extension.That relation only holds if, when the force is removed, the wire returns to it's former length. If you apply enough force the wire will...
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Herman Trivilino replied to the thread Physics Need some advice! (making a physics YouTube channel).Take a look at brilliant.org/MateoStabio
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Herman Trivilino replied to the thread High School Limiting case for an Atwood's machine.Only in the limiting case where ##m_1## is zero. In other words, you have an ideal pulley and you hang two objects such that the mass...
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Herman Trivilino replied to the thread I want to help Physics education. What should I do?.Discovery approaches are just one tool available in a tool box. A good instructor will make lesson-specific choices based on experience...
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Herman Trivilino replied to the thread I want to help Physics education. What should I do?.I don't know what you mean by "direct instruction". Do you mean the lecture method? And I don't see how Cognitive Load Theory (CLT)...
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Herman Trivilino replied to the thread I want to help Physics education. What should I do?.You may not have a problem with it, but the research reaches a different conclusion. Moreover, other methods have been shown to produce...
