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ikadub [295]
3 years ago
5

Which of the following is a type of renewable energy?

Physics
2 answers:
amid [387]3 years ago
4 0
Answer is c hydroelectric
harina [27]3 years ago
3 0
The answer is C Hydroelectric
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(Equation 17.6) Write the equation for the path-length difference at a bright fringe (constructive interference). Define all var
Andrews [41]

Answer:

  d sin tea = m λ

Explanation:

When we have a two-slit system, the optical path difference determines whether the intensity reaching an observation screen is maximum or zero.

To find this difference in optical path, we assume that the screen is much farther than the gap is, we draw a perpendicular from ray 1 to the second ray

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now to have constructive interference and see a bright line this leg must be an integer number of wavelengths, ose

            d sin tea = m λ

where

d             is the distance between the two slits

θ     complexion the angle sea the point hold it between the two slits

λ    the wavelength of the coherent light used

m   an integer, which counts the number of lines of interference

Units in the SI system

d, lam in meters

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A hair dryer is basically a duct of constant diameter in which a few layers of electric resistors are placed. A small fan pulls
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Given:

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