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Why you should not use a piece of burning paper to light the Bunsen burner?
the gas from the Bunsen burner will cause the existing flame to flare and burn the entire piece of paper and your fingers - and the lab. it's difficult to blow out the burning paper.
How does heat make paper spiral spin?
Heat causes air to rise by convection. As the air rises it applies pressure to the underside of the blades. This causes the paper spiral to spin.
What happens if you rub a comb on the jumper and hold it above some small pieces of tissue paper?
I don't exactly know, but I think the tissue paper will do something?
A paper airplane with mass 0.1 kg is flying 1.5 m above the ground with a speed of 2 ms. What is the total mechanical energy of the paper airplane?
1.67 J
Why does a sheet of tissue paper rise when you blow air above the tissue paper?
Tissue paper is not very dense. I assume it is one piece and is on a flat surface. When blowing down straight and in the middle, air is able to move through the tissue paper because it is porous. You keep forcing air down and the molecules are bombarding each other and when completely through the tissue paper the fastest way to escape and allow the other molecules through is by escaping under the tissue paper and outwards. This is what lifts the tissue paper.
Can i light a Bunsen burner with burning paper?
No, please don't do this.
Why you should not use a piece of burning paper to light the Bunsen burner?
the gas from the Bunsen burner will cause the existing flame to flare and burn the entire piece of paper and your fingers - and the lab. it's difficult to blow out the burning paper.
Can you use paper to light a Bunsen burner?
Yes, provided the paper has been lit first.
Can you light a Bunsen burner with a burning piece of paper?
no Bunsen burners are made from metal so are not flammable and have high melting points
Why doesn't a paper cup burn if you put it under a Bunsen burner?
It does not burn because it is putting it out basically.
Why cant paper be used to light a Bunsen burner?
Because you'll burn the heck out of yourself if you tried it!
How do the Bunsen burner looks like?
I prefer a number-two pencil and sheet of fine copier paper when drawing pictures of laboratory equipment. But the technique is pretty simple: you either get a Bunsen burner from the lab, or download a photo of one from the Internet, and sketch it.
Why does a paper snake spin when held over a Bunsen burner?
If I read your question correctly my answer would be heat convection. The air around the Bunsen burner is being heated thus it will rise and cause a vertical "wind".
What is the deference between lined and spiral notebook paper?
The lined paper is smaller lines and the spiral is bigger lines
Describe the procedure of making copper sulphate crystal using copper oxide and sulfuric acid?
Equiptment: Bunsen Burner, tripod, Gauze, heatproof mat, basin, stirring rod, spatula, measuring cylinder, Funnel, filter paper, Chemical; CuO+H2SO4First measure 20cm3 of sulphuric acid, H2SO4, using a measuring cylinder and pour it into the beaker.Take 1 spatula of copper (II) oxide and put it into the same beaker.stir the mixture using a stirring rod to ensure complete neutralisation of the acidAdd excess CuO if required.Filter the mixture into a basin.Turn on Bunsen burner but make sure it is on the heatproof mat, and then put the tripod on top of the Bunsen burner followed by the Gauze and basin containing CuSO4.Heat the filtrate until you begin to see crystals forming around the basin.Turn off Bunsen burner and leave to dry.
What happened to the paper spiral when you turned the heat off How can you explain this?
The paper spiral turns due to the heat rising (thermal) from below. Once the heat is turned off, there is no longer a thermal to turn the spiral, so the spiral ceases to turn.
If you take asheet of paper draw a spiral on it and cut out the paper along the line suspend the paper above a lighted candle observe what happens think of an explanation?
The paper will move in the upward direction and form a whirl. Hot air being lighter pushes the paper upwards.
