1- Sound waves cannot travel in vacuum? (TRUE OR FALSE) 2- Wave motion in a medium transfers ? a. energy only b. both mass and energy c. neither mass nor energy d. mass only 3- If the amplitude of a wave is increased, the frequency of the wave will??

Q: A senior high student jumps on the swimming and sends out a wave that rocks the floating leaves. She…

A: (a) Calculate the amplitude. A=0.60 m2A=0.30 m Thus, the amplitude is 0.30 m. (b) The distance…

Q: ** 18. Two pipes of different lengths are placed side by side. One of the pipes is open at both…

A: (a) Let l be defined as the length of the pipe which is open at both ends, and let L be defined as…

Q: 2) Two speakers, A and B, emit sound waves of the same frequency and are in phase (start the same…

A: Given, frequency = 860Hz Speed, V = 344m/s r1=Distance from speaker A = 12.0m r2 = Distance from…

Q: 2. What is the wavelength of the waves you create in the swimming pool if you splash your hand at a…

A: Given, frequency = 2 Hz            Wave speed = 0.8 m/s We know that speed = frequency× wavelength

Q: 3. An ocean vessel using sonar sends a sound wave to the bottom of the sea and receives an echo…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2a. There are two different speeds to consider in traveling waves. The first is the speed of the…

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Q: 3. The vocal tract tube measures approximately 20 cm (0.2 meters) in length. What would be the 3d…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 8.About Doppler effect, which statement of the following is NOT true? () A If the source and the…

A: Doppler effect takes place due to the relative motion between the source and the listener. Due to…

Q: What is a mechanical Wave?

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Q: 6. A sound wave produced by a clock 515 m away is heard 1.50 sec later. a) What is the speed of…

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Q: 1. Some of the sound waves that emanate from students and bombard the auditory senses of their…

A: The velocity of wave is given by  wave velocity = frequency x wavelength

Q: Balboa Park in San Diego as an outdoor organ. When the air temperature increases, the fundamental…

A: Balboa Park in San Diego as an outdoor organ. When the air temperature increases, the fundamental…

Q: 50.) What is the number of waves that pass a given point in a certain specified time? a. wavelength…

A: 50. Period is the time taken to complete one cycle.

Q: 1. Which of the following statements is true? String waves are an example of longitudinal waves…

A: 1. String waves are an example of longitudinal waves because the particles vibrate in the same…

Q: 3. The speed of sound in salt water is approximately 1500 m/s. Humpback whales can vocalize sounds…

A: Given  Speed of sound in salt water ,  v = 1500 m/s  Ferquency range is varying from 30 Hz to 8000…

Q: 1a) A periodic wave has a frequency of 2.2 Hz. What is the wave period?  =____________seconds 1b) A…

A: 1a. Wave period is T=1f=12.2 Hz=0.45 s

Q: Rick uses a cutting laser in his engraving business. The frequency associated with the laser light…

A: Given Frequency (f) of laser = 2.4 x 1014 Hz

Q: SOUND WAVES A Theory In physics, sound is a vibration that propagates as a typically audible…

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Q: 6. A large rock from space hit the surface of the Moon. Why were humans able to see the bright flash…

A: We know that sound requires a medium to travel but light does not require any medium to travel. So…

Q: A classmate’s measurement of a dolphin’s sonar waves over several days. Which of the following could…

A: (a) A dolphin’s sound wave frequency is random   Dolphin sound wave frequency completely depends on…

Q: 7. An Amtrak train is moving at 60 m/s is approaching a stationary listener, it blows its horn,…

A: Given data: The speed of train is v=60 m/s. The frequency of source is f=600 Hz. The speed of sound…

Q: 3. A lifeguard on a beach observes that waves have a speed of 2.60 m/s and a distance of 2.50 m…

A: Given data: Speed of the wave (v) = 2.60 m/s Distance between wave crests = 2.50 m Required: The…

Q: 6. What would happen to the wavelength of a wave if energy is removed from the wave? a. The…

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Q: 2- Relation between speed of sound and the medium temperature ( Compare it with speed of sound at…

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Q: How do you compare the speeds of the wave in the deep and in the shallow portion of the water? Why?

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Q: In what way is frequency different from wave speed?

A: SOlution: How frequency and wavespeed are different

Q: 2- A wave shown in the figure, the wave speed is 50 cm/sec, calculate the wavelength (λ), the wave…

A: Answer  (i)wavelength =80 mm=80*10-3 m (ii) wave number (k)=78.5398164 m-1 (iii) frequency (f)=6.25…

Q: a wave on a rope has a wavelength of 3.0m and a frequency of 4.0Hz. what is the speed of the wave?

A: Since there are multiple questions posted, we will answer the first question for you. If you want…

Q: 1- For a transverse sinusoidal wave in a string, each point on the string is: a- moving opposite to…

A: In a transverse wave, the direction of propagation and oscillation is perpendicular to each other.…

Q: 1. Waves A and B travel through the same material and the energy detected and plotted over a time of…

A: Frequency is the number of waves taking place per unit of time.  Where as the length of one full…

Q: While fishing, you notice that eight crests pass a given point in a time interval of 10 s. You…

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Q: 2. Which of the following statements is TRUE when two waves temporarily interfere with each other…

A: We have been given two waves that interfere with each other temporarily and then they both resume…

Q: 1 If you drop a stone in a still water, ripples are formed after the impact. What type of wave is…

A: The waves produced by a stone dropped in water are transverse in nature. This is caused due to…

Q: 1. Like most dolphins, "Sparky the Wonder Dolphin" uses echolocation (or sonar) by emitting high…

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Q: A sound wave with frequency 50 Hz moves at a speed of around 350 m/s in air. It travels into a wall,…

A: Required : Frequency of the sound in the wall.

Q: 1- An observer counts 4 complete water waves passing by the end of a dock every 10 seconds. What is…

A: 1. Frequency is the number of waves passing a particular point per second. It is given that 4…

Q: 2a. There are two different speeds to consider in traveling waves. The first is the speed of the…

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Q: Earthquakes generate sound waves inside Earth. Unlike a gas, Earth can experience both transverse…

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Q: 0.0627 kg/m Submit "What is the new time it takes for a wave pulse to travel down the slinky? Submit…

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Q: 1. A rope is held tightly and shook until the standing wave pattern shown in the diagram at the…

A: Please send me the answers below.

Q: 1. An ocean wave of wavelength 1.2 m is travelling at 3.5 m/s. What is the frequency?

A: The wave’s frequency can be represented as, Here, v and λ represent the wave’s speed and…

Q: 85 A 120 cm length of string is stretched between fixed supports. What are the (a) longest, (b)…

A: since you have asked multiple part question, as per guidelines we are supposed to answer only the…

Q: 49. An ethernet cable is 4.00 m long and has a mass of 0.200 kg. A transverse wave pulse is produced…

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Q: 2. Given the equation of the wave: yoc, tj=1.0mCos(2rm-i x - t) What is: a.) wavelength, b.)…

A: Given data: The equation of the wave, y(x,t)=1.0 m cos2π m-1 x-π3 st. a) The general equation for…