If a diffraction grating produces a third-order bright spot for red light of wavelength 700 nm, at 65° from the central maximum at what angle will the second order bright spot be for violet light...
Consider a diffraction grating that produces a second-order maximum for 735 nm red light at an angle of 67.5°.What is the distance, in meters, between lines on such a diffraction grating?
Light of wavelength 590 nm illuminates a diffraction grating. The second-order maximum is at angle 40.5 How many lines per millimeter does this grating have?
Light of wavelength 600 nm illuminates a diffraction grating. The second-order maximum is at angle 38.7 ∘. How many lines per millimeter does this grating have?
In a diffraction experiment, light of 600.nm wavelength produces a first-order maximum 0.350 mm from the central maximum on a distant screen. A second monochromatic source produces a third-order maximum 0.870 mm from the central maximum when it passes through the same diffraction grating. What is the wavelength of the light from the second source?
For a wavelength of 490 nm, a diffraction grating produces a bright fringe at an angle of 26°. For an unknown wavelength, the same grating produces a bright fringe at an angle of 36°. In both cases the bright fringes are of the same order m. What is the unknown wavelength? Bright fringe m (unknown wavelength) Bright fringe m (known wavelength) Central bright fringe (m- 0) Bright fringe m (known wavelength) Bright fringe m (unknown wavelength) Diffraction grating Screen
The light shining on a diffraction grating has a wavelength of 485 nm (in vacuum). The grating produces a second-order bright fringe whose position is defined by an angle of 8.09°. How many lines per centimeter does the grating have?
The light shining on a diffraction grating has a wavelength of 495 nm (in vacuum). The grating produces a second-order bright fringe whose position is defined by an angle of 9.34. How many lines per centimeter does the grating have?
The light shining on a diffraction grating has a wavelength of 481 nm (in vacuum). The grating produces a second-order bright fringe whose position is defined by an angle of 8.59°. How many lines per centimeter does the grating have?
3. (10 points) In a particular diffraction grating pattern, the red component (700 nm) in the second-order maximum is deviated at an angle of 26. a) How many lines per centimeter does the grating have? HE r yo he Г у will DIF deoslgby b) If the grating is illuminated with white light, how many maxima of the complete visible spectrum would be produced? White light ranges from 700 nm to 400 nm
495 nm laser light falls on a diffraction grating and forms an interference pattern on a wall 0.98 m behind the grating. The third bright spot is 1088 mm from the central bright spot. a) What is the spacing between the lines in the grating? d = μm b) How many lines per mm is this? lines/mm = c) If the grating were illuminated instead with a red 625 nm laser, what would be the distances to the first five...