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What else can I help you with?
Is wadding up a piece of paper a chemical or physical change?
Physical- it is still a piece of paper. It can be unwadded. But if you burned it (a chemical change) it is no longer paper, and you cannot unburn something.
What energy conversions take place when a piece of paper is burned?
When a piece of paper is burned, the chemical potential energy stored in the paper is converted into thermal energy (heat) and light energy (flames). The combustion process releases these forms of energy as the bonds in the paper molecules break and recombine with oxygen from the air.
When a piece of paper is burned the amount of matter before is the amount of matter afterward?
less
What happens if you ingest a small piece of paper?
Nothing.
What happens when you freeze a piece of paper for 24 hours?
It might be a cold piece of paper, but there shouldn't be much difference otherwise.
What would happen if the world were flat like a piece of paper What happens to the temperature and seasons?
What happens is the world would be completely thrown off and nothing would be right. In the end everybody would probably die.
What changes happens to a piece of paper after burning?
When paper is burned, it undergoes a chemical reaction called combustion, producing ash, smoke, and carbon dioxide gas. The cellulose fibers in the paper break down and char, while the remaining material transforms into ash consisting of mineral compounds present in the paper.
What type of change happens when you crumple a piece of paper?
When you crumple a piece of paper, a physical change occurs. The paper's shape and appearance change, but its chemical composition remains the same.
What happens to a drop of hexane on a piece of wax paper?
Wax paper melts! I Love you! You are so hot!___-----____---( ''/)
What happens if you put a drop of iodine on a piece of paper?
If you put a drop of iodine on a piece of paper, it will react with starch on the paper turning it blue-black. This is a common test for the presence of starch.
What is charred?
A document in this aspect is anything that holds a message, whether it's a piece of paper or a Baseball bat.Thus a charred document is a burned message.
What happens when you hold a piece of paper close to your body and then let go?
When you hold a piece of paper close to your body and then let go, the paper will fall due to gravity. The paper is no longer supported by your hand, so it will be subject to the force of gravity pulling it towards the ground.
