A physics instructor wants to project a spectrum of visible- light colors from 400 nm to 700 nm as part of a classroom demonstration. She shines a beam of white light through a dif- fraction grating that has 500 lines per mm, projecting a pattern on a screen 2.4 m behind the grating.
a. How wide is the spectrum that corresponds to m = l?
b. How much distance separates the end of the m = 1 spectrum
A physics instructor wants to project a spectrum of visible- light colors from 400 nm to...
A physics instructor wants to project a spectrum of visible-light colors from 400 nm to 700 nm as part of a classroom demonstration. She shines a beam of white light through a diffraction grating that has 700 lines per mm , projecting a pattern on a screen 2.9 m behind the grating. How wide is the spectrum that corresponds to m = 1? How much distance separates the end of the m = 1 spectrum and the start of the...
A physics instructor wants to project a spectrum of visible-light colors from 400 nm to 700 nm as part of a classroom demonstration. She shines a beam of white light through a diffraction grating that has 500 lines per mm, projecting a pattern on a screen 2.9 m behind the grating. Part A How wide is the spectrum that corresponds to m = 1? Express your answer with the appropriate units. Part B How much distance separates the end of...
A physics instructor wants to project a spectrum of visible-light colors from 400 nm to 700 nm as part of a classroom demonstration. She shines a beam of white light through a diffraction grating that has 600 lines per mm, projecting a pattern on a screen 2.9 m behind the grating. How much distance separates the end of the m = 1 spectrum and the start of the m = 2 spectrum? I already determined that the m=1 spectrum is...
A physics instructor wants to project a spectrum of visible-light colors from 400 nm to 700 nm as part of a classroom demonstration. She shines a beam of white light through a diffraction grating that has 600 lines per mm, projecting a pattern on a screen 2.9 m behind the grating. How much distance separates the end of the m = 1 spectrum and the start of the m = 2 spectrum?
White light is made of all colours of the visible spectrum which has a wavelength range of approximately 380 – 750 nm (violet to red). White light is incident on a diffraction grating that has 90 lines/mm. What is the width of the 1st order rainbow band that appears in the diffraction pattern if the screen is 1.60 m away? Express your answer in mm and round to 2 decimal places. Question 7 (2 points) White light is made of...
White light containing wavelengths from 400 nm to 750 nm falls on a grating with 7500 lines/cm. How wide is the first-order spectrum on a screen 2.20 m away? ___m
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
White light is made of all colours of the visible spectrum which has a wavelength range of approximately 380 - 750 nm (violet to red). White light is incident on a diffraction grating that has 110 lines/mm. What is the width of the 1st order rainbow band that appears in the diffraction pattern if the screen is 1.50 m away? Express your answer in mm and round to 2 decimal places. Your Answer: Answer
White light (400 nm - 700 nm) diffraction pattern lights up a screen that is 3.60 m away. The diffraction grating has 503 slits per mm, which produces a rainbow of diffracted light. What is the width of the first order rainbow on the screen?
White light (400 nm - 700 nm) diffraction pattern lights up a screen that is 4.20 m away. The diffraction grating has 450. slits per mm, which produces a rainbow of diffracted light. What is the width of the first order rainbow on the screen?