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AlekseyPX
3 years ago
7

A young's interference experiment is performed with blue-green laser light. the separation between the slits is 0.500 mm, and th

e screen is located 3.36 m from the slits. the first bright fringe is located 3.18 mm from the center of the interference pattern. what is the wavelength of the laser light?
Physics
1 answer:
fgiga [73]3 years ago
3 0
What class is this for?
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Answer:

Zero

Explanation:

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Here velocity is constant so acceleration is zero.

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Hello.

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According to Bernoulli's fluid formula a An increase in the speed will lower the internal pressure b An increase in the speed wi
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Answer:

a An increase in the speed will lower the internal pressure

Explanation:

Bernoulli's fluid formula

P_1+\frac{1}{2}\rho v_1^2+\rho gh_1=P_1+\frac{1}{2}\rho v_2^2+\rho gh_2

where

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If there is no change in height then we get

P_1+\frac{1}{2}\rho v_1^2=P_1+\frac{1}{2}\rho v_2^2\\\Rightarrow P+\frac{1}{2}\rho v^2=constant

According to the Bernoulli's principle when the speed of the fluid is larger in a region of streamline flow the pressure is smaller in that region. From the above equation it can be seen that increase in speed should simultaneously reduce pressure in order for their sum to be constant.

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3 years ago
Isla’s change in velocity is 30 m/s, and Hazel has the same change in velocity. Which best explains why they would have differen
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Explanation:

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What can be found in a compost bin?
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D. all of the above

Hope this helps!
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