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Crave the Wave B
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amydata123
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Re: Crave the Wave B
correct!!!
your turn
your turn
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ampy1234567
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Re: Crave the Wave B
What is the formula for the speed of sound given the medium has bulk modulus b and density p?
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UTF-8 U+6211 U+662F
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Re: Crave the Wave B
ampy1234567 wrote:What is the formula for the speed of sound given the medium has bulk modulus b and density p?
You would also need the shear modulus (s): [math]\sqrt{\frac{b + \frac{4s} {3}} {p}}[/math]-
UTF-8 U+6211 U+662F
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Re: Crave the Wave B
LIPX3 wrote:I'm going to revive this thread.What is Brewster's Law? The equation.
[math]\theta_B=\arctan(\frac{n_2}{n_1})[/math]-
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Re: Crave the Wave B
Correct. Your turn.UTF-8 U+6211 U+662F wrote:LIPX3 wrote:I'm going to revive this thread.What is Brewster's Law? The equation.[math]\theta_B=\arctan(\frac{n_2}{n_1})[/math]
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UTF-8 U+6211 U+662F
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ampy1234567
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Re: Crave the Wave B
UTF-8 U+6211 U+662F wrote:Light hits a white shirt a man is wearing. What happens to the light?
All of it is reflected
Mounds View High School, 10th grade
2016 Nationals: Dynamic (2), Disease (6), Crave (8), Fossils (22)
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2016 Nationals: Dynamic (2), Disease (6), Crave (8), Fossils (22)
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UTF-8 U+6211 U+662F
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Re: Crave the Wave B
Be more specific. What kind of reflection?ampy1234567 wrote:UTF-8 U+6211 U+662F wrote:Light hits a white shirt a man is wearing. What happens to the light?All of it is reflected
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ampy1234567
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Re: Crave the Wave B
Every wavelength of light that illuminates it is reflected
Mounds View High School, 10th grade
2016 Nationals: Dynamic (2), Disease (6), Crave (8), Fossils (22)
2017 Nationals: Disease (1), Dynamic (2), Optics (5)
2016 Nationals: Dynamic (2), Disease (6), Crave (8), Fossils (22)
2017 Nationals: Disease (1), Dynamic (2), Optics (5)
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