• Part A Light of wavelength 600 nm passes though teo sits separated by 0.21 mm and is observed on a screen 15 m behind the sits. The location of the central maximum is marked on the screen and labeled y 0. Al what distance, on eiher side of y 0, are the m1bright inges? Express your anewer to two signincant nigures and incude the approprate unite. 43 mm v Correct • Part B A very thin piece of glass is then placed in one st. Decause light avels slower in glass than in air, the wave passing through the glass is delayed by 50 x10 in comparisorn to the wave going hrough the other sit. What fraction of the period of the light wave is is delay? Express your anewer uning two significant figures. At/T 025 v Correct • Part C With the glass in place, what is the phase difference Ad between the two waves as they leave the sits? Express your answer to two signincant ngures and incude the approprtate units. O I ? rad

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Light of wavelength 600 nmnm passes though two slits separated by 0.21 mmmm and is observed on a screen 1.5 mm behind the slits. The location of the central maximum is marked on the screen and labeled y = 0.

• Part A
Light of wavelength 600 nm passes though two slits separated by 0.21 mm and is observed on a screen 1.5 m behind
the slits. The location of the central maximum is marked on the screen and labeled y= 0.
At what distance, on either side o
=0, are the m = 1 bright fringes?
Express your answer to two significant figures and Include the appropriate unita.
Prevlout Answere
v Correct
• Part B
A very thin piece of glass is then placed in one slit. Because light travels slower in glass than in air, the wave passing through the glass is delayed by 5.0 x10 1s in comparison to the wave going through the other slit. What fraction of the period of the light wave is this delay?
Express your answer ualng two algnificant figures.
At/T- 0.25
Previous Ancwere
v Correct
Part C
With the glass in place, what is the phase difference Ag between the two waves as they leave the slits?
Express your answer to two significant figures and Include the appropriate units.
?
rad
Submit
Previous Answerc Requect Anewer
Transcribed Image Text:• Part A Light of wavelength 600 nm passes though two slits separated by 0.21 mm and is observed on a screen 1.5 m behind the slits. The location of the central maximum is marked on the screen and labeled y= 0. At what distance, on either side o =0, are the m = 1 bright fringes? Express your answer to two significant figures and Include the appropriate unita. Prevlout Answere v Correct • Part B A very thin piece of glass is then placed in one slit. Because light travels slower in glass than in air, the wave passing through the glass is delayed by 5.0 x10 1s in comparison to the wave going through the other slit. What fraction of the period of the light wave is this delay? Express your answer ualng two algnificant figures. At/T- 0.25 Previous Ancwere v Correct Part C With the glass in place, what is the phase difference Ag between the two waves as they leave the slits? Express your answer to two significant figures and Include the appropriate units. ? rad Submit Previous Answerc Requect Anewer
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