Ultrasound waves that are used to investigate virtual organs such as the eye, for example, are
Q: An oceanic depth-sounding vessel surveys the ocean bottom with ultrasonic waves that travel 1530 m/s…
A:
Q: Assume the helium–neon lasers commonly used in student physics laboratories have power outputs of…
A: The given data are: P=0.51 mW=0.51×10-3 Wr=1 mm2=0.5 mm=0.0005 m Here, P and r represent the power…
Q: An object is suspended by two cables attached at a single point. The force applied on one cable has…
A: Draw the free-body diagram of the object.
Q: Color Doppler ultrasound devices are often used to assess the health of the fetal heart during…
A: The Doppler effect relates the frequency shift of a wave to the relative motion between the source…
Q: A human cannot hear sound at a frequency of 100 kHz or sound at 102 kHz. But if you walk into a room…
A:
Q: After seeing a plane, 4 seconds later the sound was heard. If the speed of sound is 340 m/s how far…
A: Speed of sound(v) = 340m/s After 4s later the sound was heard
Q: An oceanic depth-sounding vessel sends a sonar of 0.100MHz towards the ocean floor. a) If sound…
A: frequency = 0.1 MHz f = 100000 Hz speed = 1520 m/s a)Using formula ,speed = frequency * wavelength…
Q: Several ducks are floating on a lake on a windy day. The ducks bob up and down every two seconds as…
A: Since the ducks bob up and down every two seconds frequency of the wave is n=12 Hz=0.5 HzLet λ be…
Q: A solid can transport both longitudinal waves and transverse waves, but a fluid can transport only…
A: Longitudinal waves depend on the compressibility of the fluid for their propagation. Transverse…
Q: Sound waves of 675 ?? travel at a speed of 345 ?/? through a doorway in a soundproof wall. If the…
A:
Q: Can an astronaut hear the sound of himl her hitting two metal rods in Space?. yes or NO³ + Why? Your
A: Sound is the mechanical wave and mechanical wave travels through the vibration of atoms and…
Q: Two waves travelling in the same direction are given by: y1 = 0.2 sin(1.5TCX-20t+p) and y2 = 0.2…
A: FOR THE GIVEN WAVE EQUATION, THE CONDITION FOR THE PATH DIFFERENCE FOR THE DESTRUCTIVE INTERFERENCE…
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: Light is both a wave and a particle. Can light travel through a vacuum? What happens to its speed…
A: Light has dual nature, some times it treat as wave and some times it can be treat as particle.
Q: Estimate the force exerted on your eardrum due to the water when you are swimming at the bottom of a…
A:
Q: The reason you can hear around Marge's hairdo is: O The wavelength of sound is much longer than the…
A: Given in question - "You can hear around Marge's hairdo" To find - Which of the following is the…
Q: Are Sound waves different from Micro Waves? If yes, then how?
A: Micro waves are electromagnetic waves. Sound waves are mechanical waves whereas micro waves are not…
Q: Which of these is NOT characierictic progressive longitudinal waves? A They can be diffracted B They…
A: Longitudinal progressive waves Waves move energy from one place to another. In a progressive wave,…
Q: A human cannot hear sound at a frequency of 100 kHz or sound at 102 kHz. But if you into a room in…
A: Given: The first frequency is 100 kHz. The second frequency is 102 kHz.
Q: An ultrasound imaging system is used to create a B-mode image of a soft-tissue sample. We want an…
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: A loudspeaker having a diaphragm that vibrates at 1250 Hz is traveling at 80 m/s directly toward a…
A: Using Doppler equation, the frequency
Q: Have seen some wrong answers by repeating the question which I don't want :(( Please don't answer…
A: Solution: As per the given data, It is explained and solved as below:
Q: Dolphins can use sonar to detect objects in the sea. How far away is the object from the dolphin if…
A: Given data: Total time (t) = 0.02 s Speed of sound (v) = 1484 m/s Required: The distance between…
Q: Light can pass easily through water and through air, but light will reflect from the surface of a…
A: As we know that the speed of light depends on the refractive index of the medium.
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