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Is a Bunsen burner flame is easy to see when it is yellow or blue?
It is easier to see when it is yellow. It produces more heat energy and less light energy when it is blue. The yellow flame produces more light energy than heat energy. That makes it more visible
Is a yellow flame of a Bunsen burner hotter than the blue flame?
No, a blue flame of a Bunsen burner is hotter than a yellow flame. The blue flame indicates complete combustion of the gas, which produces a higher temperature compared to the yellow flame's incomplete combustion.
Give two reasons why the yellow flame is safer on busen burner?
The yellow flame on a Bunsen burner is cooler than a blue flame, reducing the risk of burns or overheating materials. Additionally, the yellow flame produces less UV radiation compared to a blue flame, making it safer for experiments involving light-sensitive materials.
Suggest why the bule flame is noisiet than the yellow?
The blue flame is noisier than the yellow flame because it burns at a higher temperature, causing the gas molecules to vibrate more rapidly and create more noise. The increased energy in the blue flame produces a higher frequency sound compared to the lower intensity yellow flame.
Which elements give off a color when heated and what color?
Different elements produce different colors when heated. Here are a few examples: Lithium produces a red flame Sodium produces a yellow flame Copper produces a blue-green flame Potassium produces a lilac flame Barium produces a pale green flame
Is a Bunsen burner flame is easy to see when it is yellow or blue?
It is easier to see when it is yellow. It produces more heat energy and less light energy when it is blue. The yellow flame produces more light energy than heat energy. That makes it more visible
Which type of flame will you use for heating?
A blue flame is typically used for heating as it produces higher temperatures compared to a yellow flame. Blue flames are also more efficient in transferring heat energy.
Is a yellow flame of a Bunsen burner hotter than the blue flame?
No, a blue flame of a Bunsen burner is hotter than a yellow flame. The blue flame indicates complete combustion of the gas, which produces a higher temperature compared to the yellow flame's incomplete combustion.
Give two reasons why the yellow flame is safer on busen burner?
The yellow flame on a Bunsen burner is cooler than a blue flame, reducing the risk of burns or overheating materials. Additionally, the yellow flame produces less UV radiation compared to a blue flame, making it safer for experiments involving light-sensitive materials.
Is the blue flame hotter than yellow flames?
A blue flame is hotter than a yellow flame because a blue flame has more oxygen, so it has more energy to create extra heat. Therefore, a blue flame is more dangerous and a yellow flame is used in laboratories. The hottest part of the blue flame is right under the middle, this part is called the crown !!
What is the name of the yellow flame on a Bunsen burner?
The yellow flame on a Bunsen burner is called a "safety flame" or a "luminous flame." This flame is typically used when a lower temperature is required since it produces less heat than a blue flame.
What is the Colour of sulfur heated into oxygen?
Sulfur heated in oxygen produces a blue flame.
Suggest why the bule flame is noisiet than the yellow?
The blue flame is noisier than the yellow flame because it burns at a higher temperature, causing the gas molecules to vibrate more rapidly and create more noise. The increased energy in the blue flame produces a higher frequency sound compared to the lower intensity yellow flame.
What are the two kinds of flames produced by Bunsen burner?
The two kinds of flames produced by a Bunsen burner are the luminous flame (yellow flame) and the non-luminous flame (blue flame). The luminous flame is cooler and produces soot, while the non-luminous flame is hotter and ideal for heating and sterilizing.
Why is a blue flame noisier than the yellow flame?
A blue flame is louder than a yellow flame because there is more oxygen (air) flow present than with a yellow flame. The yellow flame indicates a lack of oxygen and incomplete combustion of the methane gas.
Which elements give off a color when heated and what color?
Different elements produce different colors when heated. Here are a few examples: Lithium produces a red flame Sodium produces a yellow flame Copper produces a blue-green flame Potassium produces a lilac flame Barium produces a pale green flame
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.
