| Date | May 2016 | Marks available | 1 | Reference code | 16M.1.HL.TZ0.23 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 23 | Adapted from | N/A |
Question
In a double-slit interference experiment, the following intensity pattern is observed for light of wavelength λ.
The distance between the slits is d. What can be deduced about the value of the ratio \(\frac{\lambda }{d}\) and the effect of single-slit diffraction in this experiment?
Markscheme
B
Examiners report
[N/A]
Syllabus sections
Show 56 related questions
- 17N.2.HL.TZ0.6b.i: State and explain the differences between the pattern on the screen due to the grating and...
- 17N.2.HL.TZ0.6a.ii: The distance from the centre of the pattern to A is 4.1 x 10–2 m. The distance from the...
- 17N.2.HL.TZ0.6a.i: Explain why zero intensity is observed at position A.
- 17N.1.HL.TZ0.29: A transparent liquid forms a parallel-sided thin film in air. The diagram shows a ray I...
- 17N.1.HL.TZ0.28: Monochromatic light is incident on two identical slits to produce an interference pattern...
- 17M.2.HL.TZ2.4c.ii: Suggest the variation in the output voltage from the light sensor that will be observed as...
- 17M.2.HL.TZ2.4c.i: Determine the width of one of the slits.
- 17M.1.HL.TZ2.27: Blue light is incident on two narrow slits. Constructive interference takes place along...
- 17M.1.HL.TZ1.27: For fringes to be observed in a double-slit interference experiment, the slits must emit...
- 16N.1.HL.TZ0.28: Light of wavelength λ is incident normally on a diffraction grating that has a slit...
- 16N.1.HL.TZ0.27: Monochromatic light is incident on a double slit. Both slits have a finite width. The light...
- 16M.1.HL.TZ0.35: Which of the following...
- 15M.3.HL.TZ1.13b: The following data are available: Refractive index of oil = 1.4Refractive index of water =...
- 15M.3.HL.TZ1.13a: Outline the process by which coloured fringes are formed.
- 15M.3.SL.TZ2.21a: Explain why an interference pattern is produced on the screen.
- 15M.3.SL.TZ2.21b: The two slits are separated by 2.2 mm and the distance from the slits to the screen is 1.8 m....
- 15N.3.HL.TZ0.11a: Calculate the wavelength of the light within the soap solution.
- 15N.3.HL.TZ0.11b: Calculate the minimum thickness of the soap film that results in constructive interference...
- 15N.3.HL.TZ0.11c: Without a calculation, explain why a soap film that is twice as thick as that calculated in...
- 14M.3.HL.TZ1.13a: Calculate the wavelength of the light.
- 14M.3.HL.TZ1.13b: The upper glass plate is now replaced with a curved glass plate. The dotted line represents...
- 14N.1.HL.TZ0.16: Radiation is incident on a single rectangular slit. The diffracted beam that emerges from the...
- 14N.3.HL.TZ0.15b: When white light is normally incident on the surface of the oil, the film appears green to an...
- 14N.3.HL.TZ0.15a: Explain why the film of oil appears to show coloured fringes.
- 14M.3.HL.TZ2.14a: Determine the minimum thickness of the oil layer that gives rise to the least amount of light...
- 14M.3.HL.TZ2.14b: Describe the change in the intensity of the reflected light as the thickness of the oil layer...
- 14M.3.SL.TZ2.19a: Outline what is meant by the term (i) coherent. (ii) monochromatic.
- 14M.3.SL.TZ2.19c: (i) Show that the laser produces light of wavelength equal to 720 nm. (ii) State the...
- 14M.3.SL.TZ2.19b: State the phase difference between the light waves from the two slits that meet at B.
- 13M.1.HL.TZ1.15: A parallel beam of monochromatic light of wavelength λ passes through a slit of width b and...
- 12M.1.HL.TZ2.18: A coherent beam of light of wavelength λ is incident on a double slit. The width of the slits...
- 13M.3.SL.TZ1.21a: Laser light is monochromatic and coherent. Explain what is meant by (i) monochromatic. (ii)...
- 13M.3.SL.TZ1.12c: The number of lines per millimetre in the diffraction grating in (b) is reduced. Describe the...
- 13M.3.SL.TZ1.21b: A beam of laser light is incident normally on a diffraction grating which has 600 lines per...
- 13M.3.HL.TZ1.13a: State what phase change occurs on reflection at the air-coating boundary and at...
- 13M.3.HL.TZ1.13b: The thickness d of the coating layer is 110 nm. Determine the wavelength for which there is...
- 13M.3.HL.TZ2.14a: A ray of monochromatic light is incident on a thin film of soap water that is suspended in...
- 13M.3.HL.TZ2.14b: White light is incident normally on the soap film. The thickness d of the soap film is 225 nm...
- 12N.3.SL.TZ0.20a: State the condition necessary to observe interference between two light sources.
- 11N.3.HL.TZ0.10b: State and explain how the fringe separation changes if the angle of the wedge is increased...
- 11N.3.SL.TZ0.17b: The number of slits is now increased. State and explain the effect, if any, this has on the...
- 11N.3.HL.TZ0.10a: Outline how the fringes are formed.
- 12N.3.SL.TZ0.20b: The diagram below shows an arrangement for observing a double slit interference pattern. A...
- 12N.3.SL.TZ0.20c: The slits in (b) are replaced by a large number of slits of the same width and separation as...
- 12M.3.SL.TZ2.19b: Suggest why, even though there are dark fringes in the pattern, no energy is lost.
- 12M.3.HL.TZ2.12a: Show that when θ=0 the condition for destructive interference between rays X and Y...
- 12M.3.HL.TZ2.12b: Light of wavelength 640 nm in air is incident normally on the glass surface. (i) Show that...
- 13N.3.HL.TZ0.11a: An observer viewing the microscope slide at near-normal incidence measures the fringe spacing...
- 11M.3.SL.TZ1.21a: Determine the angular separation of the two lines when viewed in the second order spectrum.
- 11M.3.SL.TZ1.21b: State why it is more difficult to observe the double yellow line when viewed in the...
- 11M.3.HL.TZ1.15a: Deduce that the thickness of the air wedge t that gives rise to a bright fringe, is given by...
- 11M.3.HL.TZ1.15b: The length of the air wedge, L, is 8.2 cm. The bright fringes are each separated by...
- 10N.3.HL.TZ0.G5a: State why the light reflected from the two microscope slides produces a system of...
- 10N.3.HL.TZ0.G5b: The condition that a bright fringe is observed in the field of view of the travelling...
- 10N.3.HL.TZ0.G5c: In the diagram, the length of the slides is 5.00 cm. The wavelength of the monochromatic...
- 10N.3.SL.TZ0.G3b: For a particular grating, the distance between adjacent slits is...
