1. Find the distance between two slits that produces the first minimum for 448-nm violet light...
Find the distance in nm between two slits that produces the first minimum for 410-nm violet light at an angle of 12.5°.
Find the distance in nm between two slits that produces the first minimum for 400-nm violet light at an angle of 49.5°. X nm
Find the distance in nm between two slits that produces the first minimum for 410-nm violet light at an angle of 29.09. 0.423 X nm
1.) Find the largest wavelength (in nm) of light falling on double slits separated by 5.50 µm for which there is a second-order maximum. ________ nm 2) (a)How wide in m is a single slit that produces its first minimum for 635-nm light at an angle of 18.0°? Answer: 0.00000205 m b) At what angle in degrees will the second minimum be? ______
Two narrow slits separated by 1.5mm are illuminated by 594-nm light. Find the distance between adjacent bright fringes on a screen 4.0m from the slits. Express your answer to two significant figures and include the appropriate units.
If the distance between two slits is 1.5 µm and the distance to a screen is 1.5 m, find the angular spacing between the first-order bright fringes for light of 632 nm and 659 nm wavelength.
What is the separation between two slits for which 650 nm light has its first maximum at an angle of 30.5°?
Calculate the distance between maxima for 633-nm light falling on double slits separated by 0.0800 mm, located 3.00 m from a screen. Answer: cm A diffraction grating has 2000 lines per centimeter. At what angle will the first-order maximum be for 520-nm wavelength green light? Answer:
1. Light of wavelength 640 nm is incident on two slits separated by 0.880 mm. An interference pattern is observed on a screen 2.20 m away. a) Using the small angle approximation (tan θ sinθ), find the distance between the central maximum and the first bright fringe. b) What percent of error is made in locating of the seventh-order bright fringe if the small angle approximation is used compared to using the exact trigonometric function? c) How does the...
1) Two narrow slits are 0.25mm apart. They are illuminated by light from a helium–neon laser with a wavelength of 633nm, and the interference pattern is observed on a screen 49cm from the slits. (a) What is the angle between the zero-order maximum and one of the first-order images? (b) What is the distance between the two first-order images? 2) The m=3 maximum is located 3cm from the m=0 image when monochromatic radiation illuminates a double slit. The screen is...