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What else can I help you with?
Is burning toast in the toaster physical or chemical?
Yes, it is. The process by which heat changes the molecules of the bread from white and soft to brown and crispy is a chemical change. A chemical change does NOT mean you have to add chemicals. It just means the chemicals (molecules) in the substance changed their chemistry. So slicing bread is a physical change, but toasting it is a chemical change.
What is the change of energy in a toaster?
The change in energy in a toaster is usually in the form of electrical energy being converted to heat energy by the heating elements inside the toaster. This heat energy is then used to toast the bread or other foods placed inside the toaster.
How has the toaster change over the years?
Yes it has
How did the first toaster change the world?
The toaster changed the world by giving people warm, crunchy bread !
Is a candle more of a chemical change then toast in a toaster?
It is a chemical change.
Making chocolate milk a physical or chemical change?
Physical change, because you are not permanently changing the substance. Also you can change the two substances back to how they originally were
How does a toaster change energy?
It turns electricity into heat.
What if your friend decides to toast a piece of bread but leaves it iit in the toaster for to long the bread is black and the kitchen is full of smoke is that a chemical or physical change?
When the bread is left in the toaster for too long and becomes black, it undergoes a chemical change. This process, known as combustion, alters the composition of the bread, resulting in new substances such as carbon and smoke. The burning of the bread releases smoke into the kitchen, which is also indicative of a chemical reaction occurring. In contrast, a physical change would not alter the chemical composition of the substance.
How much power does a toaster use?
actually, there is usually a sticker under your toaster. The amount of watts, and volts can change from different companies, and the size of toaster you have. My toaster can fit 4 pieces of toast and it uses 120 volts and 1500 watts
Is crumple a chemical change or physical change?
Crumple is a physical change.
Is the toasting of bread a physical or chemical change?
This is a physical change and might include a chemical change due to the heat involved in taking the bread to its final appearance. the physical change because, there is a change in color(colour) and a slight change in shape depending on the toaster you are using.
Is it a physical change chemical change when salt dissolves in water?
Physical
