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What were the models of US World War 2 flamethrowers?
The US Military used three models of Flame Throwers in combat. They are as follows: M1 Flame Thrower-first used in the Solomon Islands June 15, 1943 M1A1 Flame Thrower-first used in the Fall of 1942 M2-2 Flame Thrower-first used in the Invasion of Guam, July 21, 1944 Richard V. Horrell WW 2 Connections.com
What were flame throwers and gas shells used for in the civil war?
yes they where
What gas is used in a flame thrower?
Ozone and acetylene
What type of fabric is used to make flame retardant clothing?
DuPont's Nomex is called an aromatic nylon.
The act of emitting is what?
emission
What is the simailarity and difference of flame emission and atomic absorption spectroscopy?
Both flame emission and atomic absorption spectroscopy are analytical techniques used to determine the concentration of elements in a sample. The main similarity is that they both rely on the excitation of atoms in the sample to emit or absorb specific wavelengths of light. The main difference is that in flame emission spectroscopy, the intensity of emitted light is measured, while in atomic absorption spectroscopy, the amount of light absorbed by the atoms is measured.
Can an AAA perform atomic emission spectroscopy?
Yes, an AAA (atomic absorption spectroscopy) can be used to perform atomic emission spectroscopy by measuring the energy emitted by atoms. This technique involves heating a sample to generate a plasma, which then emits characteristic light that is analyzed to identify and quantify elements.
Is Raman spectroscopy is emmission spectroscopy?
No, Raman spectroscopy is not emission spectroscopy. Raman spectroscopy involves the scattering of light, while emission spectroscopy measures the light emitted by a sample after being excited by a light source.
What are two ways to observe the emission spectra of a chemical?
The emission spectrum is the electromagnetic radiation spectrum of a particular chemical. The major ways this is observed is through special equipment designed for it, though flame emission spectroscopy is its own method, wherein burning a chemical produces a particular color of flame.
Why cant the concentration of iron be detected by flame emission photometry?
Flame photometry can be used for the measurement of elements which can easily be excited like Ca, K, Na, Ba, Cu etc. However due to low temperature of flame the elements like Fe can not be excited and hence not measured using Flame photometry.
What are 2 methods of analysis that include spectroscopy?
Emission photo-spectroscopy and Absorption photo-spectroscopy.
What is flame atomization?
Flame atomization is a process in which a liquid sample is converted into a fine mist of droplets through the use of a flame. This mist is then heated to vaporize the liquid and produce atoms for analysis using techniques such as atomic absorption spectroscopy or atomic emission spectroscopy. This process allows for the detection and quantification of elements present in the liquid sample.
A list of situations in which flame emission spectroscopy is used?
Flame emission spectroscopy is commonly used in situations where the elemental composition of a sample needs to be determined. It is frequently employed in environmental monitoring to analyze trace elements in water and soil samples. It is also utilized in metallurgical and pharmaceutical industries, as well as in forensic analysis to identify the presence of specific elements in crime scene evidence.
Is spectral interference more common in atomic emission spectroscopy or atomic absorption spectroscopy?
Spectral interference is more common in atomic emission spectroscopy due to overlapping spectral lines.
Why is atomic absorption not used for qualitative analysis?
For one thing, atomic absorption equipment is basically a fancier version of flame emission equipment (I'm unaware of any instrument capable of doing AA that can't also do FE), and flame emission doesn't require you to change tubes every time you want to check for another element.
What is the flame test used for?
To indentify an unknown sample by its emission light
when is flame test used?
to identify an unknown sample by its emission spectrum
