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Explain why placing dented table tennis ball in boiling water is one way to remove the dent in the ball?
Placing a dented table tennis ball in boiling water causes the air inside the ball to expand, pushing out the dent and restoring the ball's shape. The heat softens the plastic material of the ball, allowing it to return to its original state. Once the ball cools down, it retains its new shape.
How many moles of air are in the ball If soccer ball of constant volume 2.24 liters is pumped up with air to a gauge pressure of 13 psi at 20 degrees celsius The molecular weight of air is 29 grams?
To find the number of moles of air in the soccer ball, we first need to calculate the absolute pressure inside the ball using the gauge pressure provided. Then, we can use the ideal gas law to find the number of moles. First, convert the gauge pressure to absolute pressure (P_abs = P_gauge + atmospheric pressure). Then, use PV = nRT to find the number of moles of air. Remember to convert all units to be consistent.
Why do potato chips get stale when you leave the bag open?
Potato chips get stale when exposed to air because they absorb moisture from the air, which makes them lose their crispness. The oils in the chips also oxidize when exposed to air, causing them to become rancid and lose their flavor.
When weed smoke hits the air does it lose its THC?
after inhaling the smoke of the pot, the smoke will lose majority of the THC contained but will always still THC. If you're asking this because you have a household pet then they will indeed be inhaling a small portion of your second hand THC.
How can you lose oxygen?
You can lose oxygen by inhaling gases or substances that displace oxygen in the air, such as carbon monoxide or helium. Low oxygen levels can also result from living at high altitudes where the air is thinner. Additionally, oxygen levels can decrease in closed spaces without proper ventilation.
Does a soccer ball lose its air in a plane I put my soccer ball in a plane in my luggage and now its out of air. does it have a hole r is it because of the pressure?
no it does not lose air in a plane it just has a hole in it or it has high or low pressure
Why does a ball lose air?
A ball loses air typically due to small leaks in the rubber or seams that allow air to escape. Changes in temperature and pressure can also cause the air molecules inside the ball to expand and contract, which can lead to air loss over time.
Do fig trees lose their leaves in the winter?
Yes, they do lose their leaves in the winter.
Why is house cold when the winter wind blows?
Houses lose heat through conduction, convection, and air leaks. When colder air from the winter wind enters the house, it displaces the warm air, making the house feel colder. Proper insulation and sealing can help keep the house warmer in the winter.
What happens to the pressure inside a ball as air particles get colder?
As air particles get colder, they lose kinetic energy and move more slowly. This causes the pressure inside the ball to decrease because there are fewer collisions between the particles and the walls of the ball.
Why doesn't a ball bounce as high in the winter as it does in the summer?
Because your mama so fat she make the ground shake! JK! The air pressure in the winter is less so that is why.
What happens to a blown up ball that is placed in a freezer?
The air molecules inside the ball will contract and lose energy, causing the ball to deflate as the pressure decreases. The rubber material of the ball may also become more rigid and less elastic in the cold temperatures.
Why does a ball inflate on heat?
When a ball is heated, the air molecules inside it gain energy and move faster, causing them to exert more pressure on the walls of the ball. This increased pressure leads to the expansion or inflation of the ball. Conversely, when the ball cools down, the air molecules lose energy and move slower, leading to a decrease in pressure and a reduction in the size of the ball.
Do blueberries lose their leaves during the winter?
Blueberry plants are deciduous, meaning they lose their leaves in the winter.
Do plumeria lose their leaves in winter?
Yes, plumeria trees are deciduous and typically lose their leaves in winter.
Does temperature affect the air inside the tennis ball?
It the ball has air in it, then an increase of temperature will increase the pressure within the ball, over the short term. Over the long term, all pressurized tennis balls lose pressure. If the ball is the pressureless type, it has no air to be affected by temperature.
Why do bicycle tires lose more air in the winter than in summer?
actually bicycle tire or for that matter any kind of tire does lose air, the heat in the summer causes the air in the tires to expand. That's why is not a good idea to fill your tires to the max in the summer time.
