An extremely thin film of soapy water n 126 sits on top of
An extremely thin film of soapy water (n = 1.26) sits on top of a flat glass plate with n =1.51. The soap film has a red color when viewed at normal incidence. What is the thickness of the film? (Wavelength of red, or lambda = 640nm.)
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a student throws a 0140kg ball straight upwards to a height of 720 m how much work did the student do ja 338 kg child
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a mass on a spring has an angular oscillation frequency of 256rads the spring constant is 272 nm and the systems
a solid sphere of uniform density has a mass of 90 times104 kg and a radius of 27 m what is the magnitude of the
an extremely thin film of soapy water n 126 sits on top of a flat glass plate with n 151nbsp the soap film has a red
the focal length of a simple magnifier is 700 cm suppose the magnifier to be a thin lens placed very close to the eyea
the focal length of the eyepiece of a certain microscope is160 mm the focal length of the objective is 700 mm the
1 how would it affect the image distance2 what if the index of refraction were twice the value of the original3 what
two radio antennas a and b radiate in phase antenna b is 160 m to the right of antenna a think about point q along the
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