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Why use flame tests in forensic science?
Flame tests allow you to get some idea of what substances make up a given sample. It is particularly useful for the identification of polymers, because many of them give off unique burn patterns.
Why do scientists use flame tests?
To Determine the emission spectrum of a sample
Why should a clinical thermometer not be washed in hot water?
The idea is based avoiding use of the thermometer when it is reading "higher" than what it is that is being measured. Let's look at what's happening. If we wash a clinical thermometer in hot water, it will respond to that hot water. That will cause the reading to shoot up well above a hundred degrees. If we then try to use it, it will have to "cool down" under the tongue of the person we're using it on. It is actually being cooled by that person. The thermometer will take a relatively long time to reach the temperature of the individual whose temperature is being measured. And this time will vary, but will be longer than it would be for the thermometer to "come up" to temperature. One of the directions for using these thermometers is to first shake it down until it reads less than 95 degrees or so. If you're starting with a thermometer than has just been washed in hot water, you're not going to be able to shake it down per the directions. You'll have to run it under cool water for a bit to cool it so you can use it.
How does the flame test provide support for quantized energy levels?
Home; Search; Settings; Top Contributors; Help Center; English▼ ... Answer: Improve. When an electron jumps from an energy level that is farther away from the nucleus to ... When doing a flame test this energy is in the form of a color change.
Is a torch powered by chemical and light energy?
Yes, a torch is usually powered by both chemical and light energy. The chemical energy is stored in the batteries or fuel used to create the light, while the light energy is produced when the chemical energy is converted into light through a reaction in the bulb or LED.
What was the basic idea of a flame thrower?
hw to make a flame thrower
What a meat thermometer looks like?
follow this link you will get an idea about it.
What is a big idea icon?
i aint have the faintest idea A light bulb.
Why does the oven thermometer's scale start at 60 c?
I have no bleeding idea
What is a Keeper of a flame?
The person responsible for keeping an idea active.
What happen if Olympic flame turn off?
no idea but something bad......
What is the symbolism meaning for a light bulb?
its a symbol of an idea.
How do you make idea on alchemy?
Man + Light Bulb
What does a lighted bulb indicates?
inspiration, or a bright idea
How did the light bulb come to symbolize an idea?
The lightbulb was Thomas Edisons idea and hence makes an excellent idea symbol.
What are the release dates for Is It a Good Idea to Microwave This - 2007 Is It a Good Idea to Microwave a Light Bulb 1-1?
Is It a Good Idea to Microwave This - 2007 Is It a Good Idea to Microwave a Light Bulb 1-1 was released on: USA: 30 June 2007
What region is Pokemon flame of rage in?
well that game is not real Pokemon flame of ragewhere do you get that idea from ...unless you're talking about Pokemon fire red
