0
because of heat transfer
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Which will bounce higher a hot or cold ball?
Neither. When a rubber ball gets hot, the rubber begins to lose its elasticity. It doesn't bounce as high. When a rubber ball gets really cold, it starts to behave rather like a rock. It hardly bounces at all The temperature of highest bounce depends on exactly what the ball is made of, but it is probably not all that far from room temperature.
Why do balls bounce higher hot?
Cooler air is heavier than warmer air. So when the ball hits the ground, a lot of force has to be added to it for it to bounce high. It's just like a balloon, when you take a balloon out in cold weather, it deflates. The same happens to a ball. With more pressure on the inside of the ball pushing against the "rubber" surface, it causes it to bounce higher.
Does the size of a ball affect its bounce?
Yes if the ball is bigger it weighs more and the more weight the ball has the higher it will bounce but the height its dropped from also has to do with the how high it bounces Yes if the ball is bigger it weighs more and the more weight the ball has the higher it will bounce but the height its dropped from also has to do with the how high it bounces
Does anyone have a copy of the data task for physics on bouncing balls?
1. Work out the average bounce height and put the results in your table. Draw a graph of the 'drop height' against the 'bounce height'. Make sure you choose suitable scales, labels, axes and complete the graph with a suitable line.2. Describe a pattern in your results. Use the data to help you describe this pattern.3. Make an evaluation of your data. Use the following questions to help you.How good is your data?How reliable is it?Are there any unexpected results?How could you get better results?4. Write a conclusion about your data. Explain your conclusion. Use ideas about energy changes.5. A squash ball gets very hot during a game because it bounces many times. Plan how you could test the effects of the temperature in the laboratory. What more does this tell you about what happens when balls bounce?
What bounces higher a heated bouncey ball or a frozen bouncey ball and why?
i use a hot glue gun on the 4 of the 7 year 2008
Would a frozen golf ball bounce higher than a hot golf ball?
No, the warmer golf ball would bounce higher.
How does air temperature effect the bounce of a tennis ball?
there is air inside a tennis ball. when it is hot, the air inside the ball is hot, and thus is excited. when the gas is excited it bounces around more inside the ball and causes it to be harder. when it is colder the gas is less excited so the ball feels softer. When you bounce a tennis ball on a hot day the ball is harder feeling and is essentially more elastic. this causes the ball to bounce higher. when it is colder the ball is less elastic and will not bounce up very high at all. think about the moment the ball hits the ground. if you threw it super hard the ball would momentarily get dented in. now if its hot the gas is excited and moving around a lot so it will push the dented in ball back out to its original shape very fast, where as if it is cold it will not push it back out as fast or hard so it will not bounce as high.
Why does a squash ball get hot?
It'll bounce higher due to an increase in elasticity. Elasticity is an objects ability to restore to it's original form prior to contact with an exterior surface. When a squash ball is heated, it becomes more elastic thus allowing it to bounce higher. if it were to be frozen, an opposite effect would be evident. sorry too spoil answer although most off this is true i make squash balls and we inject a gel into the ball which when heated turns to steam expanding the ball out the gel is the liquid you see wen the ball splits or pops.
Why would a hot ball bounce higher than a cold ball?
A hot ball would bounce higher than a cold ball because it is more flexible and compresses more than a cold ball on impact. This means that at the moment the ball is stationary, before bouncing up, the ball has more energy stored - much like a spring - allowing the ball to propell itself upwards with a higher force. The hot ball will reach a point, however, where it will either become sticky or lose its rigidity so much that it won't return to normal after impact. Beyond this point the ball will bounce less and eventually not at all. So a bit of rigidity is important for a ball to bounce, but too much is not good! A hot ball bounces higher than a cold ball because all the rubber and molecules are frozen and wont work well Also, to improve,it's because hot water has more pressure in it. If the ball has more pressure in it, the surface of the ball becomes really hard and super bouncy.
Will a hot tennis ball bounce higher than a cold tennis ball?
In theory, yes, however the largest effect of the temperature will be on the court. The hotter the surface is, the higher the ball will bounce.
Why does a heated tennis ball bounce higher?
A heated tennis ball bounces higher because the hot air inside the ball is lighter than the air around the ball therefore giving the tennis ball the ability to bounce higher.
How high will a tennis ball bounce when its hot?
Should to around 75% of the height that you drop it from.
Which will bounce higher a hot or cold ball?
Neither. When a rubber ball gets hot, the rubber begins to lose its elasticity. It doesn't bounce as high. When a rubber ball gets really cold, it starts to behave rather like a rock. It hardly bounces at all The temperature of highest bounce depends on exactly what the ball is made of, but it is probably not all that far from room temperature.
Which tennis ball bounce higher a frozen one or a unfrozen one?
Technically, a frozen tennis ball will not bounce well because of the temperature. The elasticity is one of the factors in which a ball bounces and when things are colder, there isn't as much elasticity, so it will not bounce as well. Therefore, a dry ball (as long as it wasn't frozen in a container) will bounce better than a frozen one.
Why do balls bounce higher hot?
Cooler air is heavier than warmer air. So when the ball hits the ground, a lot of force has to be added to it for it to bounce high. It's just like a balloon, when you take a balloon out in cold weather, it deflates. The same happens to a ball. With more pressure on the inside of the ball pushing against the "rubber" surface, it causes it to bounce higher.
Does a tennis ball bounce higher when it is warmer or colder?
Hot. Personal experiments have shown that temperatures below 25°C make the ball bounce less. From 25°C and upwards there aren't any greater changes in height of bounce. The balls bounce almost the same.
Does the size of a ball affect its bounce?
Yes if the ball is bigger it weighs more and the more weight the ball has the higher it will bounce but the height its dropped from also has to do with the how high it bounces Yes if the ball is bigger it weighs more and the more weight the ball has the higher it will bounce but the height its dropped from also has to do with the how high it bounces
