yes it does
Mixing lemonade powder into water is a chemical change. This is because the powder changes the water molecules and can not be taken out.
Amount of water
It is a physical change because is it changing the leaf? No, no it isn't so it is a physical change.
It would be both. It's a physical change because it is changing state and a chemical change because water is being evaporated.
Latent heat is the measurement of energy needed to change the state of a substance at its melting point or boiling point. The latent heat of fusion of water is the amount of energy needed to change a fixed amount of water from a solid to liquid at 0 degrees C. this works out to be more than 800KJ of heat energy. The latent heat of vaporization of water is the amount of energy needed to change a fixed amount of water from a liquid to a gas at 100 degrees C. this is more than 1200KJ of heat needed to be absorbed.
yes it does
All fish have a coating of clear slime to protect them. If your goldfish have brownish slime then the fishes water needs changing urgently.
flour water and pee to change the colour
no you do not have to change the timing chain when changing the water pump.
water on the earth remains constant.man :)
water on the earth remains constant.man :)
water on the earth remains constant.man :)
not slime then cring????
It stays consistent (:
the amount of water vapor depends in volume temperature and pressure.Since you can never keep any of them constant forever, then the amount of water vapor would have to change to "balance" out the system (the conservation of energy or stuff like that). This could be done by precipitation or condensation, both of which help to regulate the right amount of water vapor.
No
Doe the amount of water on Earth change ?Why