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What else can I help you with?
What is the roaring flame used for?
to heat tings up with and also if you hold a china lid over a yellow safty flame and then over a blue flame the soot which is developed is burnt away
Why can you hold your fingers beside the candle flame without being harmed but not above the flame?
Beside the flame the heat you experience is that heat being radiated as light - if you hold your finger too close or leave it too long, you will get harmed! Beside the flame the air is cool as cool air is being sucked into the flame. However above the flame the hot gases produced by the combustion of the wax in the flame are rising upward by convection. These hot gasses will heat you skin by conduction and you will be burned very quickly.
What will happen if you hold the ice-cream stick and move it in and out of the non-luminous flame ten times?
If you hold the ice-cream stick and move it in and out of a non-luminous flame ten times, the heat from the flame will transfer to the stick and cause it to heat up. The stick may eventually catch fire if exposed to the flame for too long.
What equipment is used to hold a test tube in the Bunsen burner flame?
A test tube holder or tongs are used to hold a test tube in the Bunsen burner flame to avoid direct contact with the flame and for safety. This allows the user to heat the contents of the test tube evenly without risk of breakage or burns.
What color flame would copper produce?
It usually produces a green sort of colour unless you hold the experiment out incorrectly
What happens to bread when you hold it in a blue Bunsen flame?
dextrinisation: it goes brown due to the subjection of dry heat.
Where should you hold heating objects in the heating flame when heating them with a Bunsen burner?
Hold heating objects just above the blue inner cone of the Bunsen burner flame. This is the hottest part of the flame and will provide the most efficient heating. Be cautious not to hold the object directly in the tip of the inner cone, as it may cause overheating or combustion.
What is the roaring blue flame used for?
The roaring blue flame is typically used for applications requiring high heat intensity, such as welding, brazing, and metal cutting. It indicates complete combustion of the fuel and ensures efficient transfer of heat to the workpiece.
How do you prevent the underside of the test tube from turning black?
To prevent the underside of a test tube from turning black, ensure that the flame from the Bunsen burner is not directly underneath the test tube. Properly adjust the Bunsen burner flame to a blue, non-sooty flame and hold the test tube at an angle instead of directly above the flame. Additionally, using a ceramic wire gauze or a tripod can help diffuse the heat evenly.
What is the roaring flame used for?
to heat tings up with and also if you hold a china lid over a yellow safty flame and then over a blue flame the soot which is developed is burnt away
How do you burnish a bayonet?
hold over an open flame
How do you light Bunsen burner?
The first step in lighting a Bunsen burner is to check for safety. Next you make sure the holes are closed, light the match, turn on the gas tap, and put the match to the top of the burner. Once lit, you adjust the flame.
How do you heat a test tube?
You boil some water and put the test tube in and its heated up but you don't have to worry about a flame. You boil some water and put the test tube in and its heated up but you don't have to worry about a flame. To heat a test tube you simply use a Bunsen burner. Make sure you use pliers to hold it with though because it will get very hot. Also you can change the heat of the Bunsen burner by switching it to the blue flame. you always hold it away from you and your lab partner. heat it sideways and slowly run it through the flame to distribute the heat evenly.
What is used to hold beakers under a flame?
A tripod is largely used.
Why can you hold your fingers beside the candle flame without being harmful but not above the flame?
Beside the flame the heat you experience is that heat being radiated as light - if you hold your finger too close or leave it too long, you will get harmed! Beside the flame the air is cool as cool air is being sucked into the flame. However above the flame the hot gases produced by the combustion of the wax in the flame are rising upward by convection. These hot gasses will heat you skin by conduction and you will be burned very quickly.
Why You can hold fingers beside the candle flame without harm but not above the flame why?
Beside the flame the heat you experience is that heat being radiated as light - if you hold your finger too close or leave it too long, you will get harmed! Beside the flame the air is cool as cool air is being sucked into the flame. However above the flame the hot gases produced by the combustion of the wax in the flame are rising upward by convection. These hot gasses will heat you skin by conduction and you will be burned very quickly.
Why can you hold your fingers beside the candle flame without being harmed but not above the flame?
Beside the flame the heat you experience is that heat being radiated as light - if you hold your finger too close or leave it too long, you will get harmed! Beside the flame the air is cool as cool air is being sucked into the flame. However above the flame the hot gases produced by the combustion of the wax in the flame are rising upward by convection. These hot gasses will heat you skin by conduction and you will be burned very quickly.
