Yes it will effect the rebound height. It tends to bounce higher in a warm temperature because the molecules speed up and strike the inner core more and faster so this makes it bounce higher!
Very little
No, it is not recommended to wash tennis balls in the washer as it can damage the balls and affect their performance on the court.
Although there is no preset or manufacture recommended temperature at which tennis balls may be stored, they should be stored at room temperatures of between 65 and 75 degrees, with 68 being the ideal, as that is the temperature mandated for testing tennis balls by the International Tennis Federation (the ruling body for tennis; refer to the ITF link, below).
i am not sure but when it gets hot balls tend to expand and preforme like flat balls but when its cold balls usually contract and get tighter and bounce higher.
A warmer ball will come off the clubface with more velocity and spin than a colder ball, encouraging loft. The ball's temperature also has an effect on bounce. Heat gives the ball more elasticity, creating a ball that bounces more and travels longer.
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.
My son and I did this experiment as a science fair project. We put 2 tennis balls in the freezer for 1 hour. We also put 2 tennis balls in heating pad (high setting) for 1 hour. We also used 2 room temperature balls. We dropped the balls from 80" onto a tile floor and measured the height of the bouces with a measuring tape. The results were fairly dramatic. The tennis balls from the freezer bounced an average of 25 inches. The room temperature balls bounced a full 50 inches. The warm balls bounced an average of 55 inches. Obviously there was a significant difference between the bounces of cold and warm tennis balls.
tennis balls are furry and raquet balls are not . tennis balls are also bigger.
Putting a tennis ball in the freezer can cause the rubber to harden, which may affect its bounce and performance on the tennis court. Extreme cold temperatures can also make the ball more brittle and prone to cracking or breaking. It's best to store tennis balls at room temperature to maintain their quality.
New tennis balls are considered fresh and not "flat". Old tennis balls exposed to play and air become flat and do not perform normally in a match.
To play tennis, basically all you need is a racket your size, tennis balls, tennis court shoes and tennis balls. Very Simple.
Slazenger tennis balls are used at Wimbledon.