According come the international measurement of ping pong balls, the volume of the ball is 33.5 cm3.

You are watching: Volume of a ping pong ball

If you space a curious person and love playing ping pong, you room interested in the lightweight ball. From the curiosity, friend may also want to understand the volume that the ball.

However, before knowing the volume, the is essential to understand the official dimension of a ping pong ball. Over there is part other interesting information friend will discover as friend go through the article.

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There are typically three different sizes that ping pong balls available. Among them, one is unofficial size, one more one is the official size, and another is the recent addition. A regulation ping pong ball steps 40 mm in diameter.

Official round dimension: An main ping pong ball comes in a regulation dimension of 40 mm or 1.57 inches. In global matches or experienced games, these balls room used.

Unofficial sphere dimension: An unofficialize ping pong ball actions 38 mm or 1.5 inches. Beginners use these balls because that recreational purposes.

Latest inducted ball: The recent inductee in ping pong balls is the balls that come in 40+ mm diameter.

Circumference the ping pong ball: The sphere comes v a one of 125.6 mm or 4.94 inches.

Calculating the volume the a ping pong ball

Calculating the volume the a ping pong sphere isn’t a complicated task if you recognize the formula for measuring the volume that a spherical object. There is no confusion that a ping pong round is a spherical object and the formula to calculation the volume is (4/3)*pi*r3.

The typical of pi is 3.1416, and r method the radius the the ball. The official diameter of a ping pong round is 40 mm or 1.57 inches. For this reason the radius that the round is 20 mm or 0.785 inches. After multiplying every these numbers, the an outcome will be 33.5 cm3 or 2.04 inches3.

Ping pong ball weight

The weight of ping pong balls ranges from 2.6 to 2.7 grams approximately. However, the main weight of this lightweight balls is 2.7 grams or 0.095 ounces according to the worldwide Table Tennis Federation or ITTF. The weight of the ball affects the speed and also bounce that the play.

Depending on the weight, girlfriend will discover the ball bouncing lot or bouncing less. Again, the rate it to produce is likewise depended ~ above the weight.

What is ping pong balls made of

There are largely two species of materials used to make ping pong balls, celluloid and plastic. Although the balls look similar, they have some special features. You may also like learning whatping pong tables and also paddles space made of.

Celluloid: In the past, ping pong balls space made that celluloid. That is a plastic-like material, but not exactly plastic. The celluloid offered to make the ball is do from the composition nitrocellulose and camphor. Then to do the ingredient softer, the machines soak it in warm alcohol.

Plastic: follow to the worldwide Table Tennis Federation, plastic is a many safer material to be used for creating ping pong balls. For this reason, recently ping pong balls are made native poly plastic that produces lightweight balls. This plastic balls additionally produce an ext bounce than celluloid ones.

Types of ping pong balls

There are largely three varieties of ping pong balls obtainable depending top top the star rating, 1-star, 2-star, and also 3-star. V the star rating, the high quality of the balls is indicated. The lower number of stars method it is a low-quality ball and also a greater number indicates high-quality balls.

You can likewise use the 1-star and also 2-star balls because that practicing ping pong alone with the assist of a ping pong round launcher.

1-star ping pong ball: 1-star rating to represent the lowest top quality ping pong balls. Lock are less durable and typically purchase in packs. They space not authorized for tournament usage.

2-star ping pong ball: The quality of 2-star balls is pretty comparable to 1-star balls, and they are additionally not usable for competition purposes. Castle are supplied for recreational purposes and bough in dozens or more.

3-star ping pong ball: The only tournament-approved sphere by the international Table Tennis Federation is 3-star balls. They are highly resilient and provide adequate bounce together well.

Ping pong balls color

The color an option of ping pong balls depends on the color of the table surface. There are greatly three colour of balls used, white, orange, and yellow. However, orange and yellow was standing on the same page as they space most proper for unofficially matches or entertain events.

In official tournaments, a white round is an ext preferable. In these tournaments, the table surface ar comes with environment-friendly or blue color typically. Utilizing a white ball on such a surface increases the visibility. While selecting the color of the round visibility need to be the most worrying fact.

Ping pong balls bounce

Because of the hole inside construction, ping pong balls bounce. However, the bounce of the ball relies on the weight and on the construction.

According come the official rules, a regulation dimension ping pong ball must bounce around 24 come 26 cm once it is dropped indigenous 30 centimeter height.

The lighter balls produce an ext bounce ~ above the surface but less speed. Meanwhile, the more heavier ones are great for magnified speed yet less bounce.

Plastic balls v seam develop the the very least bounce and also seamless one the highest possible bounce. Celluloid balls remain in the center of these 2 in terms of bounce.

So follow to the official diameter the a ping pong ball, the volume that the round is 33.5 cm3 approximately.

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