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Masteriza [31]
3 years ago
8

In a young's double-slit experiment, the seventh dark fringe is located 0.028 m to the side of the central bright fringe on a fl

at screen, which is 1.1 m away from the slits. the separation between the slits is 1.6 × 10-4 m. what is the wavelength of the light being used?
Physics
1 answer:
goblinko [34]3 years ago
3 0
Use: dsin(θ) = mλ  where d is slit separation, m is fringe order (7), and 
θ = tan⁻¹(0.028/1.1) = 1.458deg
Now λ = dsin(θ) /m = (1.6e-4)(sin(1.458))/7 = 5.96e-7 or λ = 596 nm  
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Answer:

It would become a different element.

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Who theorized that electromagnetic radiation is emitted from a black hole due to quantum effects near the event horizon. Hint: A
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Answer:

Stephen William Hawking

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3 years ago
Gel electrophoresis is a technique used to separate nucleic acids by their _______.
ss7ja [257]
<h2>Answer: size</h2>

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marishachu [46]

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5 0
4 years ago
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IrinaVladis [17]

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