How does the wavelength of a wave determine the amount of diffraction that will occur if the wave encounters an obstacle?

Q: The path difference between two identical waves arriving at a point is 100.5 A. Is the point bright…

A: To find-(1) Whether the point is bright or dark=?(2) Wavelength of light (λ)=?Given-P.D.=100.5λ=44…

Q: My answer I am getting is 1.58. please help me Water waves with parallel crests 4.3 cm apart pass…

A: So the relative angle is 1.38.Explanation:Step 1: Step 2: Step 3: Step 4:

Q: My textbook says, "Destructive interference occurs if the path-length difference equals an odd…

A: "Destructive interference occurs if the path-length difference equals an odd multiple of…

Q: You can hear around corners, but you can't see around corners. Why?

A: Waves are capable of bending around obstacles. This effect is called diffraction.   Light consists…

Q: The sound of 40 decibels is Select one: O a. 10 times as intense as the sound of 20 decibels. O b.…

A: In this question we have to answer about the sound level. Please give positive feedback if the…

Q: :E.H for a plane wave is EH O 10 Does not exist O zero O

A: Solution: For any plane electromagnetic wave, the wave consists of an electric field vector as well…

Q: When the reflected path from one surface of a thin film is one-half wavelength different in length…

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Q: 5. Draw an illustration of interfering waves. Which portions of the waves shows constructive…

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Q: Why is it possible to polarize a transverse wave? -Transverse waves have extra energy, so when it is…

A: Since, we know that the waves oscillates perpendicular to the direction of propagation, hence it is…

Q: : The path difference between two identical waves arriving at a point is 100.5 A. Is the point…

A: We need to compute-(i) Whether the point is bright or dark=?(ii) Wavelength of light λ=?The data…

Q: The colour of a thin film is due to:   A) Scattering B) Dispersion C) Diffraction D) Interference

A: The color of thin film is because of interference. When we incident light rays on the thin oil film…

Q: If the quality factor of the Nd: YAG (1.064 um) laser is (Q=1.85x10) with a length resonator (Im),…

A: The quality factor of the laser is given by:

Q: Q3) (a) Write the general solution to the wave equation in vector form using the Polarization…

A: Consider  Maxwell's 3rd equation ∇→×E→=-∂B∂t∇→×E→=-μ∂H∂tWe have equation of wave;E→=E0y j^ + E0zk^ ·…

Q: what are  medical device that uses wave properties of light such as diffraction for enhancing the…

A: Diffraction: When waves flow through an aperture or around objects, they spread out, which is…

Q: The principle of linear superposition of wave displacement is basic to understanding intensity…

A: Principle of superposition: It states that if two waves of similar nature meet along its path, then…

Q: Two waves of light propagating in a vacuum, the wavelength of the first is 20 x

A: Given: The wavelength of the first wave is, λ1=20×10-7 m. The wavelength of the second wave is,…

Q: i) Write the uses of optical fibre.

A: To determine: (i) The uses of optical fibre

Q: 14) Calculate the maximum reflected wavelength by a thin film of refractive index 1.55 and thickness…

A: When interference takes place in thin films the final intensity might increase or decrease.…

Q: Name the type of waves which are used for line of sight (LOS) communication. What is the range of…

A: For communication purposes, radio waves are employed.  Line of sight communication means that the…

Q: Which azimuth angle produces the greatest interaural level difference between tones of varying…

A: Interaural level difference between tones of varying frequency is difference of arrival of sound in…

Q: if the propogation speed of medium 2 is 1540 m/s and the propogation speed of medium 1 is 330 m/s,…

A: Solution:   Given Values,   V1=330 m/sV2=1540 m/s

Q: 5. Waves from a radio station have a wavelength of 300 m. They travel by two paths to a home…

A: The wavelength from the radio station is 300 km Consider the d is the distance from the mountain to…

Q: 5. Draw an illustration of interfering waves. Which portions of the waves shows constructive…

A: When two waves having same frequency but nearly same amplitudes propagate in same medium, in same…

Q: Two waves, Y1 = 3 sin (25t + 10x) and Y2 = 3sin (25t -10x); are superimposed  on each other in a…

A: Light is an oscillation of magnetic and electric fields which are perpendicular to each other…

Q: . Provide an insight on the reflection phenomena in transmission lines and the formation of Standing…

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Q: Will the light from two very close stars produce an interference pattern? Explain.

A: The interference process takes place when light reflected from the first and the second surface is…

Q: Provide an insight on the reflection phenomena in transmission lines and the formation of Standing…

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Q: What is the freOf a green light that has a wave length of 519 nm? ( c= 3.00×10^8m/s)

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Q: AMAA K Wave A Wave B Wave C

A: The only electromagnetic waves that we can see are visible light waves. These waves seem to us as…

Q: List the main parts of optical fibre.

A: List the main parts of optical fibre .

Q: A certain FM radio station broadcasts jazz music at a frequency of 100.7 MHz. (Radio waves are…

A: FM radio waves travel with speed equal to spee of light = c =3*10^8 m/s the relation between speed…

Q: Using a diffraction grating with 3500 lines/cm The second order of a wave length appears at 8°…

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Q: 3. In a photoelectric effect experiment, it is observed that violet light does not eject electrons…

A: We know photons have energy. When it is incident on the photosensitive metal photoelectrons are…

Q: A 3.04-kHz tone is being produced by a speaker with a diameter of 0.212 m. The air temperature…

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Q: A man runs around a circular track of 800 meters radius for 30 seconds, starting at a point directly…

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Q: Which one of the following traits or behaviors is an indicator that light is a wave? O Light…

A: Light has dual characteristics of both waves and particles. Quantum theory of light explains the…

Q: The 500 nm wavelength beam with a frequency of 6.0 x 10^14 s-1 in the gap, glass If the wavelength…

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Q: Combing your hair leads to excess electrons on the comb.

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Q: A glass prism produces dispersion, but a rectangular glass does not. How?

A: Dispersion is the phenomenon by which white light is divided into different colors after falling on…

Q: An ultrasonic wave travels from tissue (n=1.4) into bone (n=2.0) striking the boundary at an…

A: n1 = 1.4n2 = 2.0θi = 46°θr = ? Using Snell's Law of refraction, we can easily find out the angle of…