to collect secondary electron
AQUADAG is used in CRO for the collection of secondary electrons emitted from the inner CRT tube surface. It is actually a graphite(mild) coating on the inner side of CRT side walls for collecting secondary electrons so that the CRT do not get heated up due to the Collisions of those electrons at some other parts of CRT, there by preventing CRT from Thermal Runaway.
Aquaday coating is used in cro because it helps to reduce surface tension of the water, allowing it to spread evenly over the surface of the cro and prevent droplet formation. This promotes more uniform and consistent heating of samples or reagents in the cro, enhancing the accuracy and precision of experiments.
A Crystal Oscillator (CRO) can be used for frequency measurement by comparing the output frequency of the oscillator with the input frequency to be measured. The frequency can be determined by observing the number of cycles over a known time period displayed on the screen of the CRO. By adjusting the timebase and voltage settings on the CRO, the frequency can be accurately measured.
The Cro-Magnon were named after the rock shelter in southern France where their fossils were first discovered in 1868. The term Cro-Magnon is often used to refer to early modern humans who lived in Europe during the Upper Paleolithic period.
The CRO has nothing to do with the TV. IN CRO there is a Cathode Ray Tube(CRT) which is common in both CRO and TV. Earlier TV's with black/white picture had these type of CRT tube for generating the picture on the screen for viewing. But now a days these has been replaced by TFT, LCD any many such new technologies.
aquadag is the black paint wch is used in CRT.
aquadag is the black paint wch is used in CRT.
AQUADAG is used in CRO for the collection of secondary electrons emitted from the inner CRT tube surface. It is actually a graphite(mild) coating on the inner side of CRT side walls for collecting secondary electrons so that the CRT do not get heated up due to the Collisions of those electrons at some other parts of CRT, there by preventing CRT from Thermal Runaway.
The purpose of graphite coating called Aquadag coating is to absorb all the electrons that get diverted from their path while they are travelling coaxial to the CRT. These electrons are attracted towards the aquadag coating and returned to the anode accelerating anode.
Cro-Magnons used tools such as hooks, spears, bows, and arrows. They also may have used axes and types of needles, which were used for sewing.
Cro-Magnons used tools such as hooks, spears, bows, and arrows. They also may have used axes and types of needles, which were used for sewing.
The Cro-Magnons used fishing rods, spears, spear throwers, axes and bows and arrows.
Aquaday coating is used in cro because it helps to reduce surface tension of the water, allowing it to spread evenly over the surface of the cro and prevent droplet formation. This promotes more uniform and consistent heating of samples or reagents in the cro, enhancing the accuracy and precision of experiments.
With clothes. :D
Cro-Magons used cave-art, but the Neatherthatls' didn't.
A Crystal Oscillator (CRO) can be used for frequency measurement by comparing the output frequency of the oscillator with the input frequency to be measured. The frequency can be determined by observing the number of cycles over a known time period displayed on the screen of the CRO. By adjusting the timebase and voltage settings on the CRO, the frequency can be accurately measured.
They used animal skins.