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An ultra sonic densitometer is used to measure density. in this type of measurement the thickness of the test sheet ant the reference sheet are kept constant and equal. Ultrasonic source is on one side of the sheets and ultrasonic sensors on the other side.
ultrasonic waves that are given by ultrasonic source are made to pass through the test sheet and and the reference sheet simultaneously... both the sheets absorb a part of the rays and leave the ramaining. the sensors present on the other side of both the sheets give the measure of ultrasonic rays thet are left after they are absorbed by the sheets... the value of sensor on the test sheet's side is compared with the reference sheet side .since thickness and density of reference are known, test sheet's density is determined. or the densitometer may be directly calibrated to give the result after comparision
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What is ultrasonic cleaning?
Ultrasonic cleaning is cleaning through ultrasonic waves with some chemicals.
What part of the electromagnetic spectrum does the ultrasonic wave falls into?
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
Explain how ultrasonic waves can be produced in the laboratory?
using ultrasonic interferometer
How can you trace ultrasonic waves?
What?! Trace ultrasonic waves? Are you one hundred per cent cuckoo?! Why would anyone trace ultrasonic waves these days??
Which type of ultrasonic thickness gauge would be best suited for our project?
An ultrasonic thickness gauge is required for measuring the thickness of different types of materials. The best ultrasonic thickness gauge you can buy is the Defelsko Corporation Ultrasonic Thickness gauge.
What is ultrasonic cleaning?
Ultrasonic cleaning is cleaning through ultrasonic waves with some chemicals.
What are the industrial and medical applications of ultrasonic?
industrial applications ultrasonic cleaning,ultrasonic cutting,ultrasonic machining,metal forming,metal welding, medical applications
What part of the electromagnetic spectrum does the ultrasonic wave falls into?
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
What are the uses of ultrasonic sounds?
industrial applications of ultrasonic waves: 1. ultrasonic welding 2. ultrasonic cleaning. 3. ultrasonic drilling. 4. ultrasonic soldering. +++ 5. Flaw detection in metals etc. And many others if you stretch the term "industrial to include, say, medical!
What are ultrasonic sounds?
Ultrasonic sounds are sounds that are above our hearing range.
Is ultrasonic wave radio frequency?
ultrasonic wave is sound frequency
Explain how ultrasonic waves can be produced in the laboratory?
using ultrasonic interferometer
Which Animals which communicate through ultrasonic?
bats can hear ultrasonic sound
Frequencies too high-pitched for the human ear to hear?
Ultrasonic Frequencies
How does reflection densitometer work?
The densitometer uses a light bulb. When turned on the bulb emits light that passes thru a filter placed upon a spot of color. The current is known to light the bulb. When the densitometer is used the light is energized over a patch of color, the light passes thru the color to the base material and is reflected back thru the lense to a sensor that converts the light to eletrical current. The densitomiter measures the difference in current from the output of the light and the return and computes a value that becomes the density value
Which animal can hear ultrasonic waves?
whale can hear ultrasonic sound waves.
How can you trace ultrasonic waves?
What?! Trace ultrasonic waves? Are you one hundred per cent cuckoo?! Why would anyone trace ultrasonic waves these days??
