minima for single slit diffraction :
d*sintheta = m*lambda
tan theta = y/D
theta is small so tantheta = sintheta
d*y/D = m*lambda
d = slit width
D = screen distance
y = minima fromcentral
m = 1 ,2 , 3 ...
lambda = wavelenght
d = m*lambda*D/y
m =2
d = 1.38 x 10^-4 m = 0.138 mm
The single slit diffraction pattern shown below was made with light with lambda = 610 nm....
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The single-slit diffraction pattern shown in the Figure was produced with red light of wavelength lambda = 633 nm. The screen on which the pattern was projected was located a distance D = 2.0m from the slit. The slit has a width of a = 0.30mm. What is the width w of the central maximum? (The width is equal to the distance between the two first diffraction minima located on either side of the center.)
A single slit diffraction pattern shown above. The light used to
make the pattern has a wavelength of 381 nm and the screen is 2 m
from the slit. If the slit has a width 9 mm, what is the width w of
the central maximum in cm?
Please show work! :)
A single slit diffraction pattern shown above. The light used to make the pattern has a wavelength of 381 nm and the screen is 2 m from the...
A single slit diffraction pattern shown above. The light used to make the pattern has a wavelength of 691 nm and the screen is 1.6 m from the slit. If the slit has a width 1 mm, what is the width w of the central maximum in cm?
A single slit diffraction pattern shown above. The light used to make the pattern has a wavelength of 611 nm and the screen is 1.8 m from the slit. If the slit has a width 8 mm, what is the width w of the central maximum in cm?
A single slit diffraction pattern shown above. The light used to make the pattern has a wavelength of 681 nm and the screen is 3 m from the slit. If the slit has a width 5 mm, what is the width w of the central maximum in cm?
A single slit diffraction pattern shown above. The light used to make the pattern has a wavelength of 461 nm and the screen is 1.2 m from the slit. If the slit has a width 9 mm, what is the width w of the central maximum in cm?
A single slit diffraction pattern shown above. The light used to make the pattern has a wavelength of 451 nm and the screen is 2.4 m from the slit. If the slit has a width 5 mm, what is the width w of the central maximum in cm?
A single slit diffraction pattern shown above. The light used to
make the pattern has a wavelength of 511 nm and the screen is 2.2 m
from the slit. If the slit has a width 4 mm, what is the width w of
the central maximum in cm?
Light of wavelength 608.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 94.5 cm from the slit. The distance on the screen between the second order minimum and the central maximum is 1.21 cm. What is the width of the slit, in mm?