The hot air has a density under the density of cold air. And so up in the atmosphere.
no, the air inside balloons is a gas and therefore the particles are moving quickly and are spread out, bouncing off the sides of the balloon. Particles in solids are packed close together.
When you leave a balloon in the freezer overnight, the air inside the balloon cools down and contracts, causing the balloon to shrink. The particles in the air inside the balloon lose kinetic energy and move more slowly, resulting in a decrease in pressure and volume inside the balloon.
When you put a balloon in the freezer, the particles of the air inside the balloon will lose energy and slow down, causing them to contract and the balloon to shrink. This is because the cold temperature reduces the kinetic energy of the air molecules, leading to a decrease in pressure inside the balloon.
It is a disordered motion.
yes
The inside particles of a hot air balloon are air molecules that are heated by the burner to make the balloon rise. The outside particles are also air molecules that create the lift force when the inside air is hotter than the outside air.
When you blow into a balloon, the particles of air you exhale are compressed and forced into the balloon. This increases the air pressure inside the balloon, causing it to expand and inflate.
A hot air balloon works by heating the air inside the balloon with a burner, which causes the air to become less dense and rise. As the air inside the balloon expands and is less dense than the cooler air outside, it creates lift, allowing the balloon to float. The particles in the heated air have more energy and move farther apart, making the air lighter and causing the balloon to rise.
the vents work because of the heat which can make the hot air balloon go up
the vents work because of the heat which can make the hot air balloon go up
The Particle Theory explains that gases consist of tiny particles that are constantly moving and have space between them. In a hot air balloon, the air inside the balloon is heated which causes the air particles to move faster and spread out, making the balloon less dense than the cooler air outside. This difference in density creates lift, allowing the balloon to rise.
The number of air particles in a balloon can vary depending on the size of the balloon and the pressure of the air inside. On average, there are approximately 2.5 x 10^22 air molecules in a standard-sized balloon.
Cooling the air inside a sealed balloon will cause the air particles to slow down and lose energy, resulting in a decrease in pressure. As a result, the balloon will shrink in size due to the decrease in pressure exerted by the air particles on the balloon walls.
The air particles inside a balloon exert pressure evenly in all directions against the walls of the balloon, causing it to inflate and take on its shape. The elasticity of the balloon material allows it to stretch in response to the pressure from the air particles, resulting in the balloon's shape.
In a hot air balloon, the particles refer to the air molecules inside the balloon that are heated by the burner. When the air molecules are heated, they become less dense and rise, creating lift for the balloon. This process allows the hot air balloon to float in the cooler, denser air around it.
Air particles inside a balloon collide with the walls of the balloon, creating a force that is evenly distributed on all sides, which results in air pressure. The more particles there are inside the balloon, the greater the number of collisions, and thus the higher the air pressure.
The particles of air inside the balloon collide with the walls of the balloon, creating a force per unit area known as pressure. As more air particles are added or the volume decreases, the frequency of collisions increases, resulting in higher pressure within the balloon.