A deep sea ocean vessel uses SONAR to detect the ocean's bottom. Sound waves are emitted from the surface of the ocean and travel through the water at 1450 m/s. The ocean bottom is 1630 m below the surface. Determine the amount of time that passes before the sound waves are reflected back to the surface.

Q: In the figure, a French submarine and a U.S. submarine move toward each other during maneuvers in…

A:

Q: 3. A loudspeaker emits a sound wave at 284 Hz. Assume that the speed of sound in air is 340 ms-1.…

A:

Q: As a train starts from rest and then accelerates down the track, coming toward me faster and faster,…

A: As a train starts from rest and them accelerates down the track, coming towards the person faster…

Q: Sound waves sent by a dolphin travel with a speed of 1500 m/s in water. A dolphin emits sound wave…

A:

Q: Red light has a frequency of 4.0 x 1014 Hz. a. Find the speed of red light in a vacuum if its…

A: Given:  Frequency (f) = 4.0×1014 Hz Wavelength (λ) = 7.5×10-7 m Required: Speed (v)

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

A: Given:  speed, v = 340 m/s  time to go back, t = 0.150 s

Q: a French submarine and a U.S. submarine move toward each other during maneuvers in motionless water…

A:

Q: 4. Sound waves do not travel through B. liquids C. gases 5. A source of 500 Hz frequency emits waves…

A: “Since you have asked multiple question, we will solve the first three question for you(as these are…

Q: A police car is driving with speed v_p towards a wall and uses a siren with frequency f_s. The sound…

A: Scenario : A police car uses a siren and is moving towards a wall and sound waves are reflected by…

Q: The wavelength of some green light is 530.0 nm. What is the frequency of this green light

A:

Q: Red light has a frequency of 4.0 x 1014 Hz. a. Find the speed of red light in a vacuum if its…

A:

Q: A sonar device emits waves of frequency 40 kHz. The wavelength of the wave in water is 0.032 m.…

A: Given: f=40×103 Hz λ=0.032 t=0.8 sec

Q: The speed of light in air is approximately v = 3.00 × 108 m/s and the speed of light in glass is v =…

A: The given values are listed below. c=3×108 m/sv=2×108 m/sλ=608 nm=608×10-9 m Here, c is the speed of…

Q: A spaceship is approaching a space station at a speed of 2.00 × 10° m/s. The space station has a…

A: (a) The frequency of the beacon observed on the spaceship is fs=f0cc-v=5.97×1014Hz2.9979×108…

Q: Two submarines travel horizontally and in the same direction through ocean water. Submarine A…

A:

Q: A stone is dropped into a well. The sound of the splash is heard 2.76 s later. What is the depth of…

A:

Q: 1. A radio wave is travelling through the air and into a wall. The Radio wave initially has a…

A: solution as

Q: A student records the following speeds for identical sound waves in three different mediums: In a…

A: solution is given as

Q: 2. A 2.0 MHz sound wave travels through a pregnant woman's abdomen and is reflected from the fetal…

A: frequency from source ϑ=2 MHz, Beat frequency ∆ϑ=85 s-1=85 Hz and speed of sound Vs=1500 m/s We need…

Q: An oceanic depth-sounding vessel surveys the ocean bottom with ultrasonic sound that travels 1530…

A: speed = 1530 m/s time delay T = 6s

Q: A light wave and sound wave travelling through air both have the same frequency (4000Hz). Which wave…

A: Velocity of wave is characterised in terms of its frequency and wavelength . Frequency of light wave…

Q: A dolphin located in seawater at a temperature of 25°C emits a sound directed toward the bottom of…

A: Formula for the distance of the dolphin is,

Q: At rest, a car's horn sounds the note A (440 Hz). The horn is sounded while the car is moving down…

A:

Q: A celebrity holds a press conference, which is televised live. A television viewer hears the sound…

A:

Q: Submarine A is chasing submarine B at a depth of 250 m. Submarine A is travelling at a speed of 10…

A:

Q: A pier stretches from the coastline out into the sea a distance of 180 m. Waves on the sea move past…

A:

Q: the reflection of sound is often heard as an echo. if a person claps her hands and hears an echo off…

A: In order to hear echo, the sound has to go from source to wall and then back to source.

Q: What will most likely happen to a ringing bell if placed inside a bell jar connected to a vacuum…

A: B. Intensity of sound wave will decrease reason--> number of particles decreases as pump sucks…

Q: 4.(a) A French submarine and an American submarine move towards each other during maneuvers in…

A: Hello. Since your question has multiple parts, we will solve first question for you (4. (a)). If you…

Q: A whale emits a frequency of 420 Hz in the ocean. An observer in a submarine moving toward the whale…

A:

Q: A dolphin sends out a series of clicks to find out if there are fish nearby. The velocity of sound…

A:

Q: X A 200 KHz wave travels at 200 m/s. What is its wavelength? * 0.001 m 0.0165 mm 0.01 m 1 m

A:

Q: A researcher tested a sonar device designed to work at a maximum depth of 500 m in seawater.  The…

A:

Q: The equation of certain traveling waves is y(x,t) = 0.0450 sin(25.12x - 37.68t - 0.523) where x and…

A: Given: The equation of the wave is yx,t=0.0450sin25.12x-37.68t-0.523.

Q: An oceanic depth-sounding vessel surveys the ocean bottom with ultrasonic waves that travel 1530…

A:

Q: A light wave and sound wave travelling through air both have the same frequency (4000 Hz). Which…

A: Given data:  Light wave and sound wave have same frequency Frequency (f) = 4000 Hz Speed of sound…

Q: The intensity of the sound wave from a jet airplane as it is taking off is 105 W/m² at a distance of…

A:

Q: A 2.00 MHz sound wave travels through a pregnant woman’s abdomen and is reflected from the fetal…

A:

Electromagnetic Waves

Electromagnetic waves are waves that consist of magnetic field and electric field components perpendicular to each other. These field components are also perpendicular to the direction of propagation of the wave.