0
Why are some tennis balls filled with white powdery substances?
Wiki User
∙ 15y ago
to keep the air consistancy the same inside the ball, witch is 7psi over ambiant air at 14ps1
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Are tennis balls filled with hydrogen?
yep
What is a tennis balls?
A tennis ball is basicaly a ball filled with air through a valve. I don't kanow too much about it, I have to admit.
What was the origionasl shape os the tennis ball?
It was a sphere, same as now. However, originally, tennis balls were filled with sawdust, sand, chalk, or dirt. Then, Louis XI of France declared that all tennis balls be made of good leather and well-stuffed with wool.
What makes a racketball and tennis ball different from each other?
tennis balls are furry and raquet balls are not . tennis balls are also bigger.
Why do you use new tennis balls and not old tennis balls?
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.
What are the needs of tennis?
To play tennis, basically all you need is a racket your size, tennis balls, tennis court shoes and tennis balls. Very Simple.
How many pages does The Stars' Tennis Balls have?
The Stars' Tennis Balls has 388 pages.
What sport's balls does William Shakespeare refer to in Henry V?
Tennis Balls
Tennis balls used at Wimbledon?
Slazenger tennis balls are used at Wimbledon.
Do donuts eat tennis balls?
Yes, as a matter of fact donuts eat an average of 10,000 tennis balls per year. So tennis balls are the prey of donuts. Tennis balls are now extinct and are only made in factories.
Why do you use tennis balls?
To play tennis.
Are there tennis balls that are specifically for grass courts?
Yes there are many tennis courts in England.
