Monochromatic light falls on a screen 1.65 m from two slits separated by 2.05 mm. The first- and second-order bright fringes are separated by 0.551 mm. What is the wavelength of the light?
____ nm
Monochromatic light falls on a screen 1.65 m from two slits separated by 2.05 mm. The...
Two narrow slits separated by 0.36 mm are illuminated by monochromatic light of wavelength 487 nm. How many bright fringes can be seen on a screen 1.8 cm wide placed 1.9 m in front of the slits?
Two narrow slits separated by 0.52 mm are illuminated by monochromatic light of wavelength 524 nm. How many bright fringes can be seen on a screen 1.2 cm wide placed 1.7 m in front of the slits?
A screen containing two slits 0.1 mm apart is 2.0 m from the viewing screen. Light of wavelength 500 nm falls on the slits from the distance source. Approximately how far are adjacent bright fringes on the screen? Give answer in mm.
Monochromatic light (? = 440 nm) passes through two slits and onto a screen 3.0 m away. (a) If two nearby bright fringes are separated by 10 mm, what is the slit spacing? (b) If the slit spacing is reduced by a factor of four, what is the new distance between bright fringes? m
Monochromatic light (λ 470 nm) passes through two slits and onto a screen 3.0 m away. (a) If two nearby bright fringes are separated by 16 mm, what is the slit spacing? (b) If the slit spacing is reduced by a factor of two, what is the new distance between bright fringes?
Monochromatic light falls on two very narrow slits 0.048 mm apart. Successive fringes on a screen 6.00 m away are 8.5 cm apart near the center of the pattern. Determine the wavelength and frequency of the light.
Monochromatic light falls on two very narrow slits 0.044 mm apart. Successive fringes on a screen 5.40 m away are 7.0 cm apart near the center of the pattern. 1.) Determine the wavelength of the light. _____ m 2.) Determine the frequency of the light. ______ Hz
PLEASE ANSWER 3 AND 5 SHOW ALL ALGEBRA STEPS D) More information needed. 3. Monochromatic light falling on two slits 0.5 mm apart produces the second order fringe at 0.15 angle. The interference pattern from the slits is projected onto a screen that is 3.00 m away (a) What is the wavelength of the light used (in nm)? (b) What is the separation distance (in mm) on the screen of the second bright fringe from the central bright fringe? (c)...
please show all work wavelength 450 nm? 8. Monochromatic light illuminates two parallel slits 0.2 mm apart. On a screen I m away from the slits, the first bright fringe is separated from the central fringe by 2.5 mm. Find the wavelength of the light. C
Two narrow slits are used to produce a double-slit interference pattern with monochromatic light. The slits are separated by 7 mm, and the interference pattern is projected onto a screen 7 m away from the slits. The central bright fringe is at a certain spot on the screen. Using a ruler with one end placed at the central fringe, you move along the ruler passing by two more bright fringes and find that the next bright fringe is 21.5 mm...