Heating the air increases air velocity, and thus accelerating the air and lifting the balloon, f=ma.
Yes, it was possible. The first lighter-than-air balloon was invented in 1783, Marie Antoinette had died in 1793.
fathe port
The English Channel was first crossed by air in 1785. The balloon trip took two hours.
Yes
train, plane, car...hot air balloon nothing special
Yes, when you fill a balloon with air, you are displacing the air that was originally inside the balloon with the new air. This is an example of the principle of displacement.
An example of air expanding is when you blow up a balloon. The air inside the balloon takes up more space as you blow more air into it, causing the balloon to inflate and expand.
An example of something expanding and contracting is a balloon. When air is blown into the balloon, it expands. When the air is released, the balloon contracts back to its original size.
Yes, a hot air balloon is an example of thermal expansion in gas. As the air inside the balloon is heated, it expands and becomes less dense than the surrounding air, causing the balloon to rise.
a balloon filling with air
a balloon
An everyday example of air having pressure is when you inflate a balloon. The air inside the balloon exerts pressure against the walls of the balloon, which causes it to expand and take on a specific shape. When you release the balloon, the air pressure inside forces it to deflate.
Yes, It is because in a hot air balloon the hot air rises and the cool air falls down.
yes and so is the air outside the balloon.
Convection.
An example of volume and pressure of an object would be a balloon. When you blow air into a balloon, you are increasing its volume which in turn increases the pressure inside the balloon. If you release the air from the balloon, the volume decreases and the pressure decreases as well.
A hot air balloon is not an example of conduction because conduction is the transfer of heat through direct contact between particles in a material. In a hot air balloon, heat is transferred through convection as the heated air rises and displaces the cooler air.