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Ultrasonic waves have frequencies above the range of human hearing (20 kHz), while subsonic waves have frequencies below this range. Ultrasonic waves are used in applications like medical imaging and cleaning, while subsonic waves are commonly found in natural phenomena like seismic waves.
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Are sound waves with frequencies higher than 20 000 Hz referred to as subsonic waves?
No, sound waves with frequencies higher than 20,000 Hz are referred to as ultrasonic waves, not subsonic waves. Subsonic waves are sound waves with frequencies lower than 20 Hz.
Sound waves with frequencies higher than 20000 Hz are referred to as subsonic waves?
This statement is incorrect. Sound waves with frequencies higher than 20000 Hz are referred to as ultrasonic waves, not subsonic waves. Subsonic waves have frequencies lower than the audible range.
Can ultrasonic wave pass through 1Cm thick iron plate?
No, ultrasonic waves will have difficulty passing through a 1cm thick iron plate due to the high density and thickness of the material. Iron is known to be a good reflector and attenuator of ultrasonic waves, making it an obstruction to their passage.
What frequency are ultrasonic waves?
Ultrasonic waves have a frequency range above the audible limit of human hearing, typically between 20 kHz and 100 kHz.
What is the difference between infrasonic and ultrasonic?
Infrasonic refers to sound waves below the frequency range of human hearing (below 20 Hz), while ultrasonic refers to sound waves above the frequency range of human hearing (above 20,000 Hz). Infrasonic waves are often produced by natural phenomena like earthquakes, while ultrasonic waves are commonly used in medical imaging and pest control.
Are sound waves with frequencies higher than 20 000 Hz referred to as subsonic waves?
No, sound waves with frequencies higher than 20,000 Hz are referred to as ultrasonic waves, not subsonic waves. Subsonic waves are sound waves with frequencies lower than 20 Hz.
Sound waves with frequencies higher than 20000 Hz are referred to as subsonic waves?
This statement is incorrect. Sound waves with frequencies higher than 20000 Hz are referred to as ultrasonic waves, not subsonic waves. Subsonic waves have frequencies lower than the audible range.
Can ultrasonic wave pass through 1Cm thick iron plate?
No, ultrasonic waves will have difficulty passing through a 1cm thick iron plate due to the high density and thickness of the material. Iron is known to be a good reflector and attenuator of ultrasonic waves, making it an obstruction to their passage.
What frequency are ultrasonic waves?
Ultrasonic waves have a frequency range above the audible limit of human hearing, typically between 20 kHz and 100 kHz.
Which animal can hear ultrasonic waves?
whale can hear ultrasonic sound waves.
What is the difference between transonic and subsonic speeds?
Transonic speeds are when an object is moving near the speed of sound, experiencing a mix of subsonic and supersonic airflow. Subsonic speeds are when an object is moving at speeds below the speed of sound. At transonic speeds, airflow can become unpredictable, leading to effects like shock waves and buffeting.
What is the difference between infrasonic and ultrasonic?
Infrasonic refers to sound waves below the frequency range of human hearing (below 20 Hz), while ultrasonic refers to sound waves above the frequency range of human hearing (above 20,000 Hz). Infrasonic waves are often produced by natural phenomena like earthquakes, while ultrasonic waves are commonly used in medical imaging and pest control.
Are ultrasonic waves called as electromagnetic wave?
No ultrasonic waves are not a form of electromagnetic wave. Ultrasonic waves are nothing more than high frequency sound waves. They can be made with a suitable speaker or transducer.
What is the standard value of velocity and wavelenght of ultrasonic waves in benzene?
The standard velocity of ultrasonic waves in benzene is around 1220 m/s. The wavelength of ultrasonic waves in benzene can vary depending on the frequency of the waves.
Explain how ultrasonic waves can be produced in the laboratory?
Ultrasonic waves can be produced in the laboratory using a device called an ultrasonic transducer. The transducer converts electrical energy into mechanical vibrations, which generate the ultrasonic waves. These waves can be used for various applications, including medical imaging, cleaning, and material testing.
How can you trace ultrasonic waves?
Ultrasonic waves can be traced using ultrasonic sensors that emit the waves and then detect their reflections. These sensors send out high-frequency sound waves that bounce off objects and return to the sensor, allowing for measurement of distance, presence, or motion based on the time it takes for the waves to return. By analyzing the wave reflections, it is possible to trace the path and interactions of ultrasonic waves.
Can you see ultrasonic sound waves?
No, humans cannot see ultrasonic sound waves as they are outside the range of human vision. Ultrasonic waves refer to sound waves with frequencies higher than what the human ear can detect.
