less helium..?
When the heater is turned off, the air inside the balloon cools down, causing it to contract and the volume of the balloon to decrease. This decrease in volume creates less lift, causing the balloon to descend.
In heat, the helium inside a balloon will expand, causing the balloon to inflate further and possibly burst if the heat is excessive. Heat causes the helium molecules to move more quickly and spread out, increasing the pressure inside the balloon.
When the air is heated inside the balloon, it expands, causing it to be lighter than the surrounding (and presumably) cooler air. One imagines however, that as the air inside the balloon is heated, some air is forced out (due to expansion), thus resulting in a decrease in the entire apparatus' overall mass (not to mention a decrease in mass due to any fuel's having been used to heat the air in the balloon).
The balloon would just move throughout the air as it normally does. The troposphere is where all weather occurs and all life is. Also, it is the first and lowest layer of our atmosphere. So, everyone lives in the troposhere, and nothing would affect the flight of the balloon. It would be almost impossible to reach the stratosphere in a hot air balloon.
An increase in heat would cause the air molecules in the parcel to move faster and spread out, resulting in a decrease in density. Conversely, a decrease in heat would cause the molecules to move slower and come closer together, increasing the density of the air parcel.
It needs to be open at the bottom to get heat from the burners into the balloon to warm up the air and decrease its density. If you sealed it off, eventually heat exchange through the fabric of the balloon would could the air off enough that the balloon would no longer be bouyant and it would lose altitute.
He would heat it.
An increase in temperature makes the air molecules inside a balloon move faster and spread out, increasing pressure and causing the balloon to expand. Conversely, a decrease in temperature will cause the air molecules inside the balloon to slow down and contract, causing the balloon to deflate.
When the heater is turned off, the air inside the balloon cools down, causing it to contract and the volume of the balloon to decrease. This decrease in volume creates less lift, causing the balloon to descend.
The heat thermal energy from the balloon and its surroundings is being transferred through convection and radiation. The balloon's heat rises and is transferred to the surrounding air, causing it to expand and rise. Additionally, heat is also radiated from the surface of the balloon to its surroundings.
As temperature increases, the air molecules inside the balloon also heat up, causing them to move faster and exert more pressure on the walls of the balloon. This can cause the balloon to expand. Conversely, a decrease in temperature will cause the air molecules to slow down, resulting in a decrease in pressure and the balloon to shrink.
When the temperature is colder the particles in the balloon travel slower, making the balloon not able to increase in size it decreases.When the temperature is hot it allows the balloon to expand because the particles in the balloon are moving rapidly. in conclusion the the cold makes the balloon decrease in size and the heat allows it to expand.
A balloon that contains water would not last a long time under heat. the balloons latex rubber will not be able to handle the heat and will pop, but a balloon filled with air will pop instantly.
When the air rushes out of the balloon, it releases heat energy, which results in a decrease in enthalpy within the balloon. This process is known as an exothermic reaction, where energy is released to the surroundings.
Heating a balloon would cause the air inside it to expand, increasing the pressure. If the temperature gets too high, the balloon could burst due to the increased pressure.
When a balloon is exposed to heat, the air inside the balloon expands and the molecules move faster, causing the balloon to inflate. If the heat is excessive, the balloon may burst due to the increased pressure inside.
The heat of the planets decrease the further from the sun they are. Mercury being the warmest planet and Neptune being the coldest.