I don't no
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.
As you pull down the balloon at the bottom of the model, the air pressure inside the balloon increases, causing the air to be pushed out through the straw. This creates a propelling force that makes the balloon move in the opposite direction.
You can move a drinks can with a balloon by creating static electricity on the balloon and then using that static charge to attract the can. Rub the balloon against your hair or a piece of fabric to generate static electricity, then hold the balloon near the can to make it move. The can will be attracted to the charged balloon due to static electricity.
The particles inside the balloon moved randomly due to the kinetic energy they possess. The temperature of the gas inside the balloon affects the speed at which the particles move. When the gas inside the balloon is heated, the particles move faster and spread out, causing the balloon to expand.
Most materials from which balloons are made are porous, meaning that they have tiny holes in them, somewhat like those in bread. Inflating a balloon actually makes the holes bigger which makes them able to leak more air causing the balloon to leak.
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.
Boatwright ; one who makes boats .
As you pull down the balloon at the bottom of the model, the air pressure inside the balloon increases, causing the air to be pushed out through the straw. This creates a propelling force that makes the balloon move in the opposite direction.
If there is warm air in the balloon, cooler air makes the balloon rise and if there is cold air in the balloon warmer air makes the balloon fall.
You can move a drinks can with a balloon by creating static electricity on the balloon and then using that static charge to attract the can. Rub the balloon against your hair or a piece of fabric to generate static electricity, then hold the balloon near the can to make it move. The can will be attracted to the charged balloon due to static electricity.
The particles inside the balloon moved randomly due to the kinetic energy they possess. The temperature of the gas inside the balloon affects the speed at which the particles move. When the gas inside the balloon is heated, the particles move faster and spread out, causing the balloon to expand.
Most materials from which balloons are made are porous, meaning that they have tiny holes in them, somewhat like those in bread. Inflating a balloon actually makes the holes bigger which makes them able to leak more air causing the balloon to leak.
Yes, a balloon can move a can by attaching the can to the balloon and allowing the balloon to lift the can up. The movement may be limited based on the weight of the can compared to the lifting power of the balloon.
Heat causes the air molecules inside a balloon to move faster and spread out, increasing the pressure inside the balloon. This increased pressure makes the balloon expand and inflate. If the heat is high enough, it can cause the balloon to burst.
They move with the wind
Hot air balloons move forward by changing altitude to catch the wind blowing in different directions at various altitudes. By adjusting their altitude, pilots can steer the balloon towards their desired direction. The movement is controlled by the pilot using burner and venting techniques to navigate and steer the balloon.
Balloon on string would dangling and moving from the wind, it doesn't move on its' own.