4. The interference pattern caused by a transmission grating placed in front of a diode laser (2= 660 nm) is shown (top view) below, where the dots indicate bright red spots on the screen. laser 40 cm grating 80 cm screen 6 cm a) Calculate the separation distance, d, between adjacent slits on the grating. b) Calculate the number of slits per centimeter, on the grating.
4. The interference pattern caused by a transmission grating placed in front of a diode laser (2= 660 nm) is shown (top view) below, where the dots indicate bright red spots on the screen. laser 40 cm grating 80 cm screen 6 cm a) Calculate the separation distance, d, between adjacent slits on the grating. b) Calculate the number of slits per centimeter, on the grating.
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![4. The interference pattern caused by a transmission grating placed in front of a diode laser (λ = 660 nm) is shown (top
view) below, where the dots indicate bright red spots on the screen.
laser
40 cm
grating
80 cm
screen
6 cm
a) Calculate the separation distance, d, between adjacent slits on the grating.
b) Calculate the number of slits per centimeter, on the grating.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F770ac387-8d22-49ca-9e5c-493c08c01872%2F6074b074-6436-448c-86ef-860cddf5559d%2F5upoht6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. The interference pattern caused by a transmission grating placed in front of a diode laser (λ = 660 nm) is shown (top
view) below, where the dots indicate bright red spots on the screen.
laser
40 cm
grating
80 cm
screen
6 cm
a) Calculate the separation distance, d, between adjacent slits on the grating.
b) Calculate the number of slits per centimeter, on the grating.
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