5.) When an obstacle is roughly the same size as or smaller than the wavelength of a wave, the wavelength bends around it. This is called a. diffraction b. refraction c. reflection

Q: 5. Which of the following diagrams shows light being reflected? А. Light B. the Light С. Light D.…

A: REFLECTION : Reflection is penomenon of returning back of light in same medium.

Q: During a lunar eclipse, the Moon is not completely dark but is usually a deep red in color. Explain…

A: Given: Lunar eclipse

Q: Plastic bags have a thickness of about 0.001 mm. How many wavelengths of red light is that

A: It is known that Wavelength of red light is 700 nm. Thickness of plastic bag is, 0.001 mm=1×10-6 m…

Q: Define the term wave front. State Huygen’s principle. Consider a plane wave front incident on a thin…

A: A light source produces light which can be considered as waves propagating through space. In this…

Q: _9. Waves pass through a 10-cm opening in a barrier without being diffracted. What evidence about…

A: Size of opening in a barrier (d) = 10 cm

Q: Huygens’ principle states that every point on a wave acts as a

A: Huygens's principle states that every point on the wavefront may be considered a source of secondary…

Q: Ultrasonic diagnostics may be used to locate a tumor in an organ such as the liver. The figure shows…

A: From Snell's Law, the angle of reflection θ inside the liver is  sinθ = nmediumnliversin 55 Again,…

Q: 10. Which of the following best describes diffraction? a. The bending of a wave as it crosses the…

A: Diffraction : Diffraction refers to various phenomena that occur when a wave encounters an obstacle…

Q: Which of the following statement about light waves is FALSE Group of answer choices Light is how the…

A: The following statement is FALSE about the light waves:   Light is an example of a longitudinal…

Q: If the two waves were constructively interfering, but Wave 1 was shifted by 6 radians, would the…

A: (b) Given  Two waves are interfere constructively.  When wave 1 was shifted by 6π  then phase…

Q: 4. Given a wavelength of 54 nm, it takes 62 s to complete one cycle. What is the velocity of the…

A: Introduction: The period of the wave is equal to the time taken by the wave to complete the owner…

Q: Provide a detailed explanation of interference of waves in 2d

A: The net impact of two or more wave trains running on intersecting or coinciding routes is called…

Q: 1. If 23 waves pass by a given point in 4.7 s, determine the period and frequency. 2. If the…

A:

Q: Briefly explain different waves as evident from EEG.

A: Briefly explain different waves as evident from EEG

Q: A sonar device (which is 10 feet below the water surface) emits waves of frequency 50 kHz. The…

A: Given data: Sonar distance from surface d1 = 10 ft Frequency f = 50 kHz Wavelength λ=0.052 m Time t…

Q: Superposition and Interference• Explain standing waves.• Describe the mathematical representation of…

A: When two or more waves travels in a nearly same direction they superimpose to one another at some…

Q: What is the difference between interference and Diffraction? -Illustrate on how interference and…

A: What is the difference between interference and Diffraction?-Illustrate on how interference and…

Q: What is the difference between diffraction and scattering?

A: Diffraction:                   Diffraction is a slight bending of light when passing through an edge…

Q: What color will create by mixing red and blue light , why there is different result when mix red…

A: Magenta colour will create after mixing red and blue colour.

Q: The image below shows what? Y Reflection Doppler Effect Refraction Diffraction

A:

Q: When light waves waves pass through an opening, the waves will not diffract much if the opening is…

A: When light wave pass through an opening , the waves wil not diffract much if the opening is :

Q: Water waves may be used to demonstrate refraction by making them pass into water of a different…

A: Refraction of waves involves a change in the direction of waves as they pass from one medium to…

Q: 4. Waves on a swimming pool propagate at 0.75 m/s. You splash the water at one end of the pool and…

A: Given : v = 0.75 m/s t = 30 s

Q: On the earth, you can see the ground in someone’s shadow; on the moon, you can’t—the shadow is deep…

A: Whenever, there is an object in the path of light, a shadow is formed Due to the presence of…

Q: 2) Write down the values ​​for the hue, saturation, and intensity of the red color.

A: In this problem, it is asking about the values of hue, saturation and intensity of the red color.

Q: ) There was a major collision of an asteroid with the Moon in medieval times. It was described by…

A:

Q: An automatic focus camera is able to focus on objects by use of an ultrasonic sound wave. The camera…

A:

Q: Describe the propagation of longitudinal waves in solids. Compare the speed of transverse and…

A: A mechanical wave is a disturbance that can travel only through a medium, such as a vibrating…

Q: I can not see the equation clearly. Can you show it  in other method or by handwrite?

A: Please see the answer below.

Q: 6. How do noise cancelling headphones work, in principle? Explain briefly.

A: According to the principle of superposition of waves when two waves of the same frequency are out of…

Q: A light ray in air enters and passes through a block of glass, where the speed of light is less than…

A:

Q: Physics - Unit: Waves and light Use the concepts of reflection and interference to propose why a car…

A: Interference and reflection

Q: 3. The wavelength of green light from a traffic signal is centered at 5.20 x 105 cm. Calculate the…

A:

Q: An example of a destructive interference is a noise canceling headphone. Provide a diagram…

A: When two waves traveling along the same medium intersect, the amplitude of the resultant wave…

Q: Coastal and Barbour structures   A wave train is observed approaching a coast that has straight…

A: Given, Distance=5m Wavelength=93

Q: Water waves strike a break-wall near a beach to calm the water close to shore andmake it easier for…

A:

Q: As a light wave moves from air to glass what will happen? What is the name for this behavior of the…

A: Light waves will change speed when they pass across the boundary between two different media of…

Q: The color of the flames changes when the air hole is opened or closed. What are the colors in the…

A: The flame color depends on the gases present in that chamber. The flame is blue, luminous and clean…

Q: Physics - Unit: Applications of the Wave Nature of Light Many camera lenses are manufactured with a…

A: The main problem which is faced which using camera or sun glasses is the glare that it produces.…

Q: #1. Give a real-world example of the followiong: A) Destructive interference B) Longitudinal wave C)…

A: WAVE OPTICS

Q: A closed organ pipe has a length of 0.800 m. At 20.0°C, what are the frequencies of (a) the second…

A: L =0.800 m v =345 m/s (sound velocity in air)

Q: 7. Water waves strike a break-wall near a beach to calm the water close to shore and make it easier…

A:

Q: 8. A 26m wavelength of a radio wave is produced by two sources simultaneously. The interference of…

A: Given:  Wavelength (λ) = 26m; d1 = 78 m; d2 = 143m;

Q: 2. Draw the relation between intensity and thickness for glass sheet and discuss the graph

A: Dear student,  Since both questions are different as per guidelines we can author only first one…

Q: 8. A student uses a ripple tank to create a two-point-source interference pattern. The student…

A:

Q: Humans can roughly hear frequencies between 20 and 20,000 Hz, what is the range of wavelengths that…

A:

Interference of Light

The word "constructive" signifies addition in interference. Constructive interference occurs when the path of the waves that start from the slit differs by 1 entire wavelength or in the intervals of the same. Hence, the waves that are presented on the screen are in phase (crest to crest/trough to trough). The waves interfering constructively forms bright fringes on the screen.