Fire makes things rise as it is a very strong source of heat. So does hot air. Fire causes hot air and because hot air is lighter than cold air, it rises. Is that good?
(my first answer X3)
Heat can cause air to rise :)
Both baking powder and yeast can make things rise.
He would heat it.
1) Increase in heat 2)Decrease in volume
Heat alone does not make things fly. However, heating air can affect the movement of objects in the air. For example, hot air balloons rise because the air inside the balloon is heated, making it less dense than the surrounding air, causing the balloon to float upwards.
One way to make a hot air balloon without fire is to use a heat source other than flame, such as a heat gun or hair dryer, to fill the balloon with hot air. The hot air will cause the balloon to rise and float. Make sure to use caution and follow proper safety measures when using alternative heat sources.
A speculator .
when the heat is applied below the snake it is actually the air which makes the snake rise up. When air is heated it becomes lighter and rises up forcing the paper snake to rise up. I will wonder if it also rises in vacuum!
Because of large heat capacities temperature rise will be very low so large amount of heat can be stored.
You get to the thermometer on the other side of the room and run on it till it gets to the red part. Then the heat will rise and the trash will rise. Tip the trash can first.
Warm air rises, cool air sinks. So that's what I guessing as to why you need heat.
Why does your temperature gauge rise and lower only when you have the heat on?