A diffraction grating with (354+ A) lines per mm is used to form an interference pattern...

A diffraction grating with (354+ A) lines per mm is used to form an interference pattern on a screen placed (45.0 + B) cm from the grating. The second-order maximum is observed at (24.6 + C) cm from the central maximum. Find the wavelength of the light. Give your answer in nanometers (nm) with 3 significant figures.

A= 41

B= 6

C= 1

Vertically polarized light with an intensity of (763 + A) W/m² passes through two polarizing filters. The first filter is rotated an angle of (13.5 + B) degrees from the vertical and the second filter is aligned with the horizontal. Find the intensity of the light after passing through the two polarizing filters. Give your answer in W/m² as the original light and with 3 significant figures.

A= 141

B= 5

Expert Solution

genius_generous answered 2 years ago

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