Which phenomenon is observed when two or more waves passing simultaneously through the same medium meet up with one another in space? A. Refraction B. Reflection C. Diffraction D. Interference
Q: The angle at which a wave strikes a surface is __ the angle at which the wave is reflected. Which of…
A: The law of reflection: Angle of incident= Angle of reflection.
Q: What is the speed of compressional waves (sound waves) in water? The bulk modulus for water is 2.2…
A: Velocity of compressional waves is given by: V = Bρ Where B = Bulk modulus of water = 2.2*10^9…
Q: Which type of waves can travel without a medium? a. sound b. radio c. mechanical d. transverse
A: Electromagnetic waves don't need any medium to travel.
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: This refers to the richness of sound of a string composed of sound waves having the fundamental…
A: Answer:- (c) wave interaction The richness of sound of a string composed of sound waves having…
Q: If you were at a concert and you move farther away from the stage, which of the following would be…
A: As the distance from the source of sound increases, the energy of wave will be spread over a larger…
Q: When two waves annihilate each other, this is an example of
A: constructive interference: when two waves having same phase superimposed each other, then amplitude…
Q: 5. Two waves must have the same amplitude in opposite directions. A. INTERFERENCE OF LIGHT B.…
A:
Q: If a water wave oscillates up and down three times each second and the distance between waves crests…
A:
Q: Which of the following is evidence, that light is a form of wave? A. Light can meet each other and…
A:
Q: .) When waves arrive at the same time, interference can occur. If the waves arrive at the same time…
A: When two or more electromagnetic waveform combined and create a resultant wave then this process is…
Q: 16. An observer is moving away from a stationary ambulance. According to the Doppler effect, for the…
A: Given that, An observer is moving away from the source. We have to find the relation between…
Q: 16. An observer is moving away from a stationary ambulance. According to the Doppler effect, for the…
A: Given: The velocity of the ambulance is vs = 0
Q: 16. An observer is moving away from a stationary ambulance. According to the Doppler effect, for the…
A: Given that, For a stationary ambulance, An observer is moving away from the ambulance. We have to…
Q: 16. If the energy in a mechanical wave increases, what is also going to increase? a. Wavelength b.…
A:
Q: 2. How is the distance between adjacent nodes related to the wavelength?
A:
Q: The speed of a wave in a medium is 760m/s. If 3600 waves are passing through a point in the medium…
A: Given: The speed of a wave in a medium v=760 m/s The number of waves passing are n=3600 The time t=2…
Q: 26.) Waves with differing amplitiudes can be best described by which of the following statements? a.…
A: The amplitude of a wave is referred to as the amount of energy carried by a wave. The energy wave is…
Q: Which one of the following CANNOT transmit sound? a. Liquid air b. Gaseous oxygen c. Liquid…
A: Given: sound waves
Q: A pulse is traveling towards the boundary from a more dense medium to a less dense medium. Medium 1…
A: when a wave passes from denser medium to rarer medium then it is partially reflected and partially…
Q: A pulse is traveling towards the boundary from a more dense medium to a less dense medium. Medium 1…
A: Given that:
Q: What is the physics behind noise-canceling headphones? a. interference b. diffraction c. refraction…
A: In noise cancelling headphones a small instrument produces sound waves opposite to the external…
Q: What is the property of waves that describes the overlapping of waves?
A: The phenomenon when a wave strike back from the surface of two medium to first medium, is called…
Q: When two waves with equal intensities are in phase, the wave disturbance is doubled. O a. False O b.…
A: Option b. True is correct
Q: 3. What are the two type of interference wave? a.diffraction and construction b. construction and…
A: Interference wave: It is a phenomena in which two waves combine to generate a new wave with a…
Q: propagation. a. transverse b. longitudinal c. infrared rays d. gamma rays 2. Refraction refers to a.…
A: Medium particle vibrate perpendicular to the direction of wave.
Q: 4. This is the smallest frequency in a standing wave * a. fundamental frequency b. first…
A: Standing wave is the wave created by superposition of two waves one is incident and other is…
Q: 7.) The type of waves that pass through a coiled metal spring are called a. transverse waves b.…
A: The slinky is a good example of the coiled metal spring. So, the type of wave that can be produced…
Q: 4. What is the frequency of a wave with a speed of 550 nm/s and a wavelength of 15 nm? A. 8800 Hz B.…
A: given:- speed of wave v = 550 nm / s wavelength of wave = 15 nm
Q: The number of cycles of a wave passing a point per unit time is the wave’s A. Internal energy…
A: Wave is the signal that passes through a medium from one location to another.
Q: girl on the beach watching water waves sees 4 waves pass by in 2 seconds, each with a wavelength of…
A: Speed = (Distance)/(Time)
Q: 3. A wave is a disturbance that transfers from one place to another. The material that a wave…
A: solution is given as
Q: It is the penetration of sound waves through materials A. Transmission B. Reflection D.…
A: given that,sound waves are penetrating through materials
Q: 1) A biological sonar activity used by animals to locate and identify nearby objects by sending…
A: Qno.1 Option (b) is correct Echolocation is a biological sonar used by several animal species.…
Q: 21. A two-point source interference pattern is set up using blue light. What changes in the pattern…
A: Step 1:λA two point source interference pattern is set up using blue light.We know that red light…
Q: The wavelength of a stationary wave is 1 cm. The distance between two adjacent nodes of the wave is…
A:
Q: 5. Two waves of the same amplitude and wavelength A meet. They interfere destructively. What is a…
A: To interfere destructively, one wave's crest must overlap with other wave's trough. And from the…
Q: 1.noise canceling earphones are an example of A. Constructive interference B. Destructive…
A: 1.noise canceling earphones are an example of Answer:- B. Destructive enterference Explanation- A…
Q: If the distance from the source is doubled, the sound intensity of a spherical wave is * a. the…
A: Sound Intensity of a spherical level is given by Power per unit area.
Q: ________ __________ arise when reflected waves constructively interfere with incoming waves. a.…
A: WAVES ON A STRING
Q: Is a physical vae, or mechanical vibration, or simply a series of pressure variations in an elastic…
A: 1. the changing of sound energy to heat energy is called (B) Absorption.
Q: 13.) When the crest of one wave passes through the trough of another wave, what takes place? a.…
A: When the crest of one wave passes through the trough of another wave , then it results in lower…
Q: 1: Echoes maybe heard more than once due to * O A. multiple reflections O B. single time reflection…
A: Echo: A sound that is repeated as a result of sound waves being reflected from a wall, mountain, or…
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