Tom is flying in his fighter jet at Mach 1.94 at an altitude of 1550 m. He flies past his friend Val who is standing on the ground. Given that the speed of sound in air is 331 m/s, how much time t passes before Val hears the sonic boom after the plane flies directly overhead? 4.68 Incorrect

Q: In the Summer Olympic games, the Korean athlete won the single match for the Archery played by Park…

A:

Q: A large goose lands in a lake and bobs up and down for a short time. A fisherman notices that the…

A: The distance between the two crests is given as 85 cm, the length (l) of the four waves will be the…

Q: A speedboat, starting from rest, moves along a straight line away from a dock. The boat has a…

A:

Q: A 25.0 g string has a length of 200 cm. What is the mass per unit length of the string? 12

A:

Q: An earthquake generates two types of seismic waves, P-waves and S-waves. Their speeds are 8000 m/s…

A:

Q: seconds later, the sound of the screwdriver m is heard. How deep is the shaft? s approximately the…

A:

Q: A bat recieves a reflected sound wave from a fly. It returns to the bat 0.048 seconds after it is…

A: The objective of the question is to find the distance between the bat and the fly using the…

Q: Picnickers see a lightning flash and hear the resulting thunder 7.8 s later. If the storm is…

A: Speed is given by, V=dt...................(1) Where, V=velocity               d=distance…

Q: A person is standing 20 meters away from a wall. They clap their hands, creating a sound that…

A: The distance between the person and the wall is 20 meters.The speed of sound in air is 343 meters…

Q: Two submarines A and B are approaching each other along a straight line as shown below. The speed of…

A:

Q: ou see lightning strike a mountaintop, and 3.29 s later you hear the accompanying thunder. How far…

A: Let's us assume that you are at a distance D from the mountain. As we know that velocity of the…

Q: You release a shooting target vertically up with an initial speed of 41.67 m/s. Five seconds later,…

A:

Q: An ambulance with a siren emitting a whine at 1420 Hz overtakes and passes a cyclist pedaling a bike…

A:

Q: You see lightning strike a mountaintop, and 2.90 s later you hear the accompanying thunder. How far…

A: Given: The time interval between seeing the lightning and hearing the thunder: ∆t = 2.90 s. The…

Q: A man standing on a cliff hears the echo of his shout after 1 s. If the velocity of sound in air is…

A:

Q: TI A mother hawk screeches as she dives at you. You recall from biology that female hawks screech at…

A:

Q: Question 25 In an experiment, two students measured the speed of sound in sea water at room…

A: Student A recording is as = (1515±7 )m/s So range of his recording is 1508m/s to 1522. Student B…

Q: Ex. 39 The equation of a wave can be represented by Y=0.04 sin (320 t-x) where 0.08 x and y are in…

A: To find-(1) Amplitude (a)=?(2) Frequency (n)=?(3) Wavelength (V)=?Given-The equation of wave…

Q: During a thunderstorm, 3.2 s elapses between observing a lightning flash and hearing the resulting…

A:

Q: Tsunamis are fast-moving waves often generated by underwater earthquakes. In the deep ocean, their…

A: Given : λ = 913 km = 913 × 103 m d = 490 m t = 7 h = 7(3600) = 25200 seconds v = 267 m/s

Q: During a thunderstorm, 5.0 s elapses between observing a lightning flash and hearing the resulting…

A: The speed of light (u) = 3 ×108 msThe speed of sound in air (v) = 344 msLet the distance of the…

Q: An enormous thunderstorm covers Dallas-Ft. Worth. Your best friend Clark is a storm chaser and heads…

A: Given-Here, d is the distance of Clark, s is the distance of the person from the tree, and v is the…

Q: A dolphin swims directly at a reef in the water of low visibility, using its echolocation by sending…

A: Given, speed of the sound in sea water is VS=1550 m/s Frequency f=1900 Hz And Beat frequency ∆f= 8…

Q: A group of hikers hears an echo 4.00 s after shouting. How far away is the mountain that reflected…

A:

Q: Two cars traveling with the same speed move directly away from one another. One car sounds a horn…

A: Given quantities: frequency emitted by the source (f0) = 424 Hz frequency heard by the person on…

Q: Picnickers see a lightning flash and hear the resulting thunder 8.6 s later. If the storm is…

A:

Q: An ambulance with a siren emitting a whine at 1530 Hz overtakes and passes a cyclist pedaling a bike…

A:

Q: While hiking through a canyon, Noah Formula lets out a scream. An echo (reflection of the scream…

A: The distance is given by, d=vt The speed of sound wave is, v=7.2 km/hr  =342 m/s

Q: Q) The Doppler scale uses ultrasound to measure the rate at which blood is spent. Suppose that the…

A:

Q: The motion of a particle is described by y = (0.05 m) sin(20 nad t), where y is in meters and tis in…

A: Given data: The position of particle as function of time y = (0.05 m)sin[(20 rad/s)(t)] y in meters…

Q: An enormous thunderstorm covers Dallas-Ft. Worth. Your best friend Clark is a storm chaser and heads…

A: Write the given values with the suitable variables. d=184 ms=144 km=144×103 mv=343 m/s Here, d is…

Q: Picnickers see a lightning flash and hear the resulting thunder 9.50 s later. If the storm is…

A:

Q: A large goose lands in a lake and bobs up and down for a short time. A fisherman notices that the…

A: Given that the distance between two successive crests is 85 cm. That means the wavelength of the…

Q: Two students use a 40 Hz tape timer to measure the time of fall of a ball from a height. They count…

A:

Q: You are standing on a train station platform as a train goes by close to you. As the train…

A:

Q: An osprey (a type of hawk) has a distinct call: a whistle at 2100 Hz. An osprey calls while diving…

A: Frequency of whistle , fo = 2100 Hz Frequency of whistle heard , f= 2400 Hz Speed of sound , V = 343…

Q: 2. In still air, with a speed of sound, v= 340.0m/s, you are driving directly toward a flat cliff…

A: Given: V=340 m/sfo=512 Hzf'=623.3 Hz

Q: There was an accident and NASA engineers are trying to sort out where two of their Mars Rovers,…

A: Recall VαTSpeed of sound is proportional to square root of temperature.

Q: A LaGuardia Physics Professor drops a stone into a well. How deep is the well if the Professor hears…

A:

Q: 2.2

A:

Q: An explosion occurs at the end of a pier. The sound reaches the other end of the pier by traveling…

A: Given, Distance traveled by sound in each medium = 136 m  Speed of sound in air = 347 m/s  Speed of…

Q: You are traveling at 38m/s toward oncoming car traveling at 28m/s toward you. Just before it reaches…

A:

Q: While rolling down a hill, you produce a pitch of 387 Hz while honking on your horn. A stationary…

A: Given information: The frequency of the horn (f0) = 387 Hz The combined frequency heard (Δf) = 49 Hz…

Q: This is possibly a different atmosphere from ours.  In any case, the speed of sound is…

A: When lightning flashes, we see its light first while its sound is heard after some time. This…

Q: An explosion occurs at the end of a pier. The sound reaches the other end of the pier by traveling…

A: speed of sound in air = 346 msspeed of sound in water = 1400 msspeed of sound in handrail = 5480…

Q: An ambulance with a siren emitting a whine at 1440 Hz overtakes and passes a cyclist pedaling a bike…

A: The apparent frequency of sound heard by the cyclist can be given by,  f=v-vlv-vsf0 Here, v is the…