111. A monkey shines a laser beam with a wavelength of 450 nm through a grating that has 8000 lines/cm. How many fringes can be observed?

Q: Polarization can be observed

A: Polarization of light refers to the orientation of the electric field vector associated with an…

Q: 6. What is the ratio between the width of the central maximum of a single-slit diffraction pattern…

A: width of central maximum =5.0 mm width of first order maximum = 0.25 mm

Q: Which statement(s) is/are TRUE about interference effect by a thin film. A. The effect cannot occur…

A: Answer:-------- (B) The effect depends on the thickness of the film.  Because  Thin film…

Q: 3. Calculate the condition for there to be no diffraction through a slit of width, a.

A: The condition for the diffraction minimum occurs when the path length difference between the waves…

Q: 8. What colour/s of pigment are seen when it is capable of absorbing ROGBIVlight waves? G B IV…

A: Given : Lights absorbed ROGBIV Required : What color of pigment are seen.

Q: 8. In the equation mλ = wsinom, the variable w represents a) the width of the central bright spot.…

A:

Q: 1. What condition is needed for Fraunhofer diffraction? a. The slit must be narrow enough that a…

A: Fraunhofer diffraction is the diffraction pattern which is independent of the distance to the screen…

Q: How to eliminate interference when analysing samples when employing Raman spectroscopy protocol

A: Novel course for the robotic exploration of planetary surfaces the Raman spectroscopy is proposed.…

Q: Which of these waves will diffract the most when passing through a 20 cm wide opening in a barrier?…

A: It is known that the most important condition for diffraction to happen is : The wavelength of the…

Q: Polychromatic (white) light is incident on a diffraction grating. Which of the following best…

A:

Q: When the three primary light colors are mixed together, what color do you use? a. green b. white…

A: In terms of the primary colors of the light, the subject of the color perception is specified. The…

Q: A very thin stretched soap film looks black. Explain why?

A: The soap film varies in their thickness because the water at the top of the film will find its way…

Q: 2. In a single-slit diffraction experiment, if the width of the slit is increased, the li attern…

A:

Q: 3. What is the distinction between principal and secondary maxima in an interference pattern created…

A: Solution: Many slit interference

Q: 12) Light from a helium neon laser 1 = 633nm illuminated two slips spaced 0.4 × 10-3m A viewing…

A: Wavelength of helium neon laser (λ) = 633 nm Slit spacing (d) = 4×10-4 m Screen distance (D) = 2 m…

Q: e single-slit ex

A: To explain the correct option with the example as,

Q: What makes pink ink pink?? a. refraction b. selective absorption c. dispersion d. none of the…

A: To determine: Among the following options, what will make the pink ink pink?

Q: Light passes through a 10-μm-wide slit and is viewed on a screen 1 m behind the slit. If the width…

A: Fringe width of the central maxima in single slit experiment is given by 2β

Q: 36) An oil spill produces a rainbow of colors because: As the temperature of the oil increases, the…

A: Given: An oil spill produces a rainbow of colors. To find: Reason of rainbow colors from oil spill

Q: Is light a transverse or a longitudinal wave? Explain?

A: Transverse wave: The waves whose oscillations are in the perpendicular direction to the direction of…

Q: Explain how the modern double-slit experiment showed different results than Young’s double-slit…

A:

Q: 3. particles of mass 10º g moving at 1 cm/s. Assume we can construct a double slit whose separation…

A: Concept: In order to determine the Separation between the fringes when the double slit and the…

Q: 12. A different diffraction grating apparatus has a line density of 18,000 lines per centimetre. You…

A: Therefore, the wavelengths that would produce 5 bright lines on the screen are approximately 556 nm,…

Q: 2. If the light is replaced by another light with two wavelengths 700nm and 800nm. Is there any…

A: Introduction: The important condition to obtain interference is "coherent sources" i.e. sources must…

Q: Number 5 until 7 5.) lambda(y) 6.) refractive index medium (n1=) 7.)intrinsic wave impedance…

A: The electric field intensity of a time-harmonic plane electromagnetic wave is given by E ⇀(x,y,z,t)…