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Why does an inflated balloon stick to a wall?
When an inflated balloon is pressed against a wall, the air inside the balloon gets compressed, creating a higher pressure inside the balloon. This higher pressure forces the balloon to stick to the wall due to the imbalance of pressures pushing against the wall.
Why does inflated balloon can stick to the ceiling when rubbed on a jersey?
When a balloon is rubbed on a jersey, it gains an electric charge. This charge creates an attraction between the balloon and the ceiling, which is typically neutral in charge. The balloon sticks to the ceiling because of the electrical forces holding it there.
What is the hypothesis of balloon blow up?
The hypothesis of balloon blow up is that blowing air into a balloon will cause it to inflate because the pressure from the air forces the balloon material to expand. This hypothesis can be tested by conducting an experiment where balloons are inflated with varying amounts of air to observe the effects on size and firmness.
Why does the balloon stop blowing when doing the experiment?
When doing the balloon experiment, the balloon stops inflating when the pressure inside the balloon equals the pressure of the gas being released from the reaction in the container. This equilibrium is reached when the forces pushing the gas out of the container are balanced by the forces keeping the gas inside the balloon.
Why does an inflated balloon stick to a wall after being rubbed on a carpet?
When a balloon is rubbed on a carpet, it becomes negatively charged due to the transfer of electrons from the carpet to the surface of the balloon. The wall, being neutral or slightly positively charged, is then attracted to the negatively charged balloon, causing it to stick to the wall due to electrostatic forces.
Why when you release an inflated but untied balloon does it fly across the room?
When an inflated but untied balloon is released, the air inside the balloon pushes against the walls of the balloon, propelling it forward. This creates a force that causes the balloon to move in the opposite direction. The unbalanced forces result in the balloon flying across the room.
Why does an inflated balloon stick to a wall?
When an inflated balloon is pressed against a wall, the air inside the balloon gets compressed, creating a higher pressure inside the balloon. This higher pressure forces the balloon to stick to the wall due to the imbalance of pressures pushing against the wall.
Why does an untied inflated balloon fly?
An untied inflated balloon flies because the air inside the balloon is less dense than the air outside, creating a lift force. As the balloon rises, the air pressure decreases, causing the balloon to expand further and increase in volume. This expansion of the balloon allows it to continue rising until the forces of gravity and air resistance balance out.
Why does inflated balloon can stick to the ceiling when rubbed on a jersey?
When a balloon is rubbed on a jersey, it gains an electric charge. This charge creates an attraction between the balloon and the ceiling, which is typically neutral in charge. The balloon sticks to the ceiling because of the electrical forces holding it there.
What is the hypothesis of balloon blow up?
The hypothesis of balloon blow up is that blowing air into a balloon will cause it to inflate because the pressure from the air forces the balloon material to expand. This hypothesis can be tested by conducting an experiment where balloons are inflated with varying amounts of air to observe the effects on size and firmness.
Why does an inflated balloon stick to a wall after being rubbed on a carpet?
When a balloon is rubbed on a carpet, it becomes negatively charged due to the transfer of electrons from the carpet to the surface of the balloon. The wall, being neutral or slightly positively charged, is then attracted to the negatively charged balloon, causing it to stick to the wall due to electrostatic forces.
Why does the balloon stop blowing when doing the experiment?
When doing the balloon experiment, the balloon stops inflating when the pressure inside the balloon equals the pressure of the gas being released from the reaction in the container. This equilibrium is reached when the forces pushing the gas out of the container are balanced by the forces keeping the gas inside the balloon.
What keeps the balloon to hold its shape?
Balloons are usually made of elastic material like latex or rubber, which allows them to stretch and expand when inflated with air or helium. The pressure of the air inside the balloon pushes against the material, causing it to hold its shape. The knots or closures at the opening of the balloon also help to maintain its form.
What forces hold molecular together?
London dispersion forces (also known as van der Waals forces) hold molecular solids together. or Intermolecular forces
What are the two forces acting on a hot air ballon that is floating?
The two forces acting on a hot air balloon that is floating are buoyant force, which pushes the balloon up, and gravity, which pulls the balloon down. These two forces are in equilibrium, allowing the balloon to float at a constant altitude.
What is the effect of forces exerted on a balloon when it is squeezed?
When a balloon is squeezed, the forces exerted on it cause the air inside the balloon to be compressed. This compression increases the pressure inside the balloon, leading to a change in the balloon's shape and size. If the squeezing force is too strong, it can cause the balloon to burst.
What force holds molecular solids together?
London dispersion forces (also known as van der Waals forces) hold molecular solids together. or Intermolecular forces
