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it changes form
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Is blowing up a blown and letting the air out a physical change?
Yes, blowing up a balloon and letting the air out are physical changes. In both cases, the balloon's shape and size are altered, but its chemical composition remains the same.
Is blowing up a balloon a physical or chemical change and why?
Blowing up a balloon is a physical change because the air being blown into the balloon does not alter the chemical composition of the balloon material. The change is reversible, as the balloon can be deflated and reinflated multiple times without changing its chemical makeup.
Is blowing up a balloon an irreversible change?
Blowing up a balloon is a reversible change because the process can be reversed by letting the air out of the balloon. The balloon returns to its original state before it was blown up.
Is putting pop rocks in a soda and blowing up a balloon with it a chemical or physical reaction?
Mixing is a physical process.
Is blowing up a balloon an example of diffusion?
Blowing up a balloon is not an example of diffusion. Diffusion is the movement of particles from an area of high concentration to an area of low concentration, while blowing up a balloon involves forcing air into the balloon using pressure.
Blowing up a balloon with a lemon?
yes you can
Is gunpowder blowing up a physical change?
Yes, because when it's blown up, it's still gunpowder. Blowing is caused by a chemical reaction.
Is Filling up a balloon with hot air chemicle or physical change?
Filling up a balloon with hot air is a physical change. The hot air causes the particles within the balloon to expand and increase in kinetic energy, leading to an increase in pressure inside the balloon. Once the balloon cools down, the particles contract, causing the balloon to deflate, but no new substances are formed.
How is a balloon able to go into a bottle?
Put the balloon in the bottle with the blowing up part out and blow it up in the bottle.
Is bursting a balloon a physical or a chemical change?
When thinking of a balloon, it's best to think of two different chemical compounds that do not mix, the balloon itself and air. What makes the balloon pop is that the pressure of the air exceeds the force of the chemical bonds of the balloon. In order for a chemical reaction to take place, you need to start off with one set of chemicals that become a new set of chemicals.However, when a balloon pops, no new chemicals are created. All that happens is that the electron bonds of the compound we know of as the balloon break.
Can girls blow a balloon up with her nose?
No, girls cannot blow up a balloon with their nose. Blowing up a balloon requires forceful exhalation from the lungs, which is not possible through the nose.
How do you blow up a balloon without blowing?
One way to blow up a balloon without blowing into it is to use a hand pump to inflate the balloon with air. Another method is to use a helium tank and nozzle to fill the balloon with helium gas, which will make it float.
