A sealed pocket of Air is inside the hollow center of a table tennis ball.
A golf ball is heavier than a table tennis ball because it has a Higher density, the golf ball has no space inside of it while the table tennis ball has a large pocket of air.
Because a golf ball is denser. When you cut a golf ball and a table tennis ball in half, the golf ball is solid all the way through. The table tennis ball has a cavity filled with mostly air inside.
"A contemplation on the inside of a table tennis ball"
I say i am a ball on fire in table tennis :d
Table tennis ball should weigh 2.7g
the table tennis ball
The heat will cause the air inside the table-tennis ball (ping pong ball) to expand and so push the dint out.
The official size of a regulation table tennis ball is 40mm 3 stars
The official rules of table tennis state that the ball must be spherical, with a diameter of 40mm.
In Table Tennis, as long as the ball touches the table, it is counted, the markings aren't important.
The equipment that was (and still is) used in table tennis are a table tennis paddle/racket/bat, a table tennis table, a table tennis ball, clips to hold the net above the middle of the table, and a net.