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What else can I help you with?
Do blue or yellow stars live longer?
Blue Star- blue stars the super giants of the sky. they are much larger than yellow stars (about 3 times bigger) and hotter. Yellow Stars- yellow stars are a lot smaller and cooler an example is our sun. Therefore, because blue stars are hotter than yellow- they burn their nuclear fuel a lot faster and live for a shorter time.
Why does sun look yellow?
Because it is a a combination of gases, which means that someday the sun will burn out. But maybe it looks yellow because it doesn't look blue.
Why does some wood burn with flame?
The hotter the flame, the less color (and light) given off. Bright, yellow flames are the result of carbon that has not been burned, where blue flames indicate a near total burning of the fuel. Other chemicals present in the wood can color flames- sometimes added for the appearance- red, yellow, blue, green.
What color candle burns the fastest out of white red blue and yellow?
Yellow candles typically burn the fastest because they contain chemicals that help accelerate the burning process.
What is 4 differences between a yellow safety flam and a blue heat flame produced by a Bunsen burner?
The blue flame is really hotter than the yellow flame. If you put your hand over a blue flame and skim through it, it would burn you but if you put it over a yellow flame it wouldn't burn you that much.
Difference between blue flame and yellow flame?
A blue flame is typically indicative of complete combustion, where the fuel is burning efficiently with sufficient oxygen. In contrast, a yellow flame is a sign of incomplete combustion, suggesting that there is not enough oxygen for the fuel to burn completely, leading to the production of soot and potentially harmful byproducts.
Why the LPG gas flames are blue in colour?
The blue color of LPG gas flames is due to complete combustion. When LPG burns efficiently, it produces a blue flame because all the carbon in the fuel is fully oxidized to carbon dioxide, resulting in a clean burn. If there are impurities or incomplete combustion, the flame may appear yellow or orange due to the presence of unburned carbon particles.
What color does sodium burn?
yellow
Does the blue flame on a Bunsen burner need the air hole open or shut?
It needs to be open to create the hot, blue flame that roars. If the air hole is shut, the flame will burn yellow, similar to a candle.
What color flam do you get when you burn Na?
Yellow
How do you obtain blue flame on burn-sen burner?
Increase the air flow by opening the circular valve on the stem of the burner. This will cause the flame to burn more intensely and with a blue flame. When the valve is closed, the flame will burn yellow and cooler - more like a wax candle's flame.
What safety rules would you give to a person using a gas or electric cooker for the first time?
don't burn your self
