Light of frequency 5.0 x 1014 Hz falls on a diffraction grating which has 4.2 x 103 lines /cm. At what angle will the t...
Given a diffraction grating with 7.2*103 lines/cm and a laser producing 540 nm light: a. What is the distance between the slits in the diffraction grating? b. What are the angles for the first and second bright fringe from the central fringe? c. Would you be able to see the 3rd fringe? If so what is the angle, if not why?
Light with a frequency of 5.0x1014 Hz is incident on a diffraction grating that is immersed in water (refractive index=1.33), and the first order line occurs at an angle of 10 degrees. How many rulings (slits) does the grating have per cm? 4560 0 2900 O2180 03850 0 29000
A student using a diffraction grating ruled with 6.20 x 104 lines/m to measure the frequency of some monochromatic light. If the nodal lines are 0.0522 m apart at a distance of 1.50 m from the grating, what is the frequency of the light used? (5.3 x 1014 Hz) 12. Using the information in question 9, determine the distance between nodal lines if the frequency of the light was changed to four-fifths of its original while all other variables remained...
9. A student using a diffraction grating ruled with 6.20 x 104 lines/m to measure the frequency of some monochromatic light. If the nodal lines are 0.0522 m apart at a distance of 1.50 m from the grating, what is the frequency of the light used? (5.3 x 1014 Hz) 10. Using the information in question 9, determine the distance between nodal lines if the grating was changed to 9.30 x 104 lines/m while all other variables remained unchanged. (0.0783...
A light beam falls normally on a diffraction grating ruled with 4000 lines/cm, and the second-order image is diffracted 34.00 from the normal. What is the wavelength (nm) of the light? 450 578 699 800
A diffraction grating is 1.80 cm wide and contains 3200 lines, When used with light of a certain wavelength, a third-order maximum is formed at an angle of 13.0°. What is the wavelength (in nm)?
2. You have a diffraction grating with 2500 lines/cm. You also have a light source that emits light at 2 different wavelengths, 540 nm and 690 nm, at the same time. The screen for your experiment is 1.2 meters from the diffraction grating. A. What is the line spacing for the grating? B. What is the difference in the angle of the 2nd bright fringe for each wavelength for this grating? C. Which wavelength is closer to the center of...
A diffraction grating is 1.50 cm wide and contains 2400 lines. When used with light of a certain wavelength, a third-order maximum is formed at an angle of 14.5°. What is the wavelength in nm?
3. 650 nm yellow light is incident on a diffraction grating which has 150 lines/cm. What is the spacing between the bright fringes produced as a result on a screen 4.9 m away? (4.8 cm)
436 nm light shines on a diffraction grating with 4908 lines/cm. What is the angular separation between the second order maximum and the third order maximum?