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What kind of flame is a yellow flame called?
A yellow flame is named as a safety flame as it isn't as hot as the blue flame
Which flame is not suitable for heating in Bunsen burner?
The yellow flame (or luminous flame) should not be used because 1. It is less hot that the blue flame (or non-luminous flame) 2. It produces soot, as compared to the blue flame which is the clean flame
When water is in a pan over a flame why does the water get hot?
The flame heats up the metal pan because metal conducts heat well. Since the water is in the hot pan, it also gets hot.
What are the names of the two Bunsen burner flames?
There are three: Safety flame: The hole is closed. Orange flame. Not too hot, Blue flame: Hole half open. Almost invisible. Hot. Used for heating liquids, Roaring blue flame: Hole open. Very hot blue part inside lighter coloured part. Used for heating solids.
Why do wax melts in the fire?
that's easy the flame cerates heat. so the flame is so hot it melts it.
5 example of qualitative and quantitative observations before burning a candle.?
qualitative - smells of smoke, hot air from flame, flame is orange and blue at the bottom, flame moves around, [unscented candle - no smell], wick is burning and turning black. quantitative - sorry i don't have the answer. I'm looking for it myself :(
What is meant by quantitative information?
Quantitative means in measurable amounts as opposed to qualitative. For instance, if someone asked you what the weather was like you could say, "it is hot" (qualitative), or you could say, "it is 95 degrees" (quantitative).
What is the definition of qualitative and quantitative data?
The way I remember it is that Quantitative data includes quantities... numbers. 3.4 m, or 57 degrees Celsius Qualitative data describes qualities... descriptions. hot, blue, longer.
What are the example of the qualitative?
Qualitative descriptions are generally adjectives like 'cool' or 'hot' whereas quantitative descriptions are values like '35 degrees celsius'.
How do you Compare quantitative and qualitative descriptions?
Quantitative is basically the numbers and figures of whatever you have done.Qualitative is the verbal use, so words and descriptions for what you've done.E.g.At school, we did an experiment:Purpose: to see if you put one hand in cold water and one hand in hot water for 30 seconds and then put them both in tap water, would one be hotter than the other?So the quantitative results would be what temperature the water was, how much water there was etc.The qualitative results would be whether you felt the water was hotter or not etc.
Is a luminous flame a hot flame?
All flames are hot
What kind of flame is a yellow flame called?
A yellow flame is named as a safety flame as it isn't as hot as the blue flame
What is the purpose of the flame that is lit below a hot air ballon?
That flame is the source of heat for the hot air in the hot air balloon.
Which region of the flame is hot?
The top of of the flame has the highest temperature.
What is a system of temperature measurement?
An example of a system of temperature measurement is how my girlfriend looks: HOT! HOT! HOT!
How hot is the safety flame in a Bunsen burner?
70 degrees and the roaring flame is 100 degrees so yeah hot hot dont touch
Why innermost zone of a flame is less hot?
the inner most zone of a flame is less hot because it has unburnt carbon particals and combustion does not take place .thats why innermost zone of flame is less hot
