What is the Volume of a Ping Pong Ball

What is the Volume of a Ping Pong Ball

Finding the volume of a ping pong ball may be important. Because this ball can measure the diameter of such kind of space that normal measuring does not work properly. For example, if one wants to find the space measurement of a pool then the ping pong ball tricks are the best way. One can easily find out how much water will fill the pool.

Moreover, this thing can be a fun experience or game for the family. Elder can throw a quiz to the kids at home on weekends to have fun. Also, make them interested in math by game. Therefore, this article will discuss what is the volume of a ping pong ball?

What is the Volume of a Ping Pong Ball?

Impressively, finding the volume of a ping pong ball is the easiest thing. One will just need a pen, paper, and the correct mathematical formula. For this one have to know the diameter of the ping pong ball. Since all the ping pong balls share the same size, one can have the diameter of any ball. Normally, the diameter of a ping pong ball is 1.5 inches. Now, one can calculate the volume by the mathematical formula.

One can use the formula of volume = (4/3) * π * to find the volume of the ping pong ball.

As a ping pong ball is 1.5 inches in diameter that means it is equal to 1.5*1.5*1.5 = 4 cubic inches almost.

We know that there are 12 * 12* 12 cubic inches in a cubic foot which is almost 1750 cubic inches in a cubic foot.

So, 4/1750 is equal to 0.002286 cubic feet. It is the value of

Volume = (4/3) * π *

= (4/3) * 3.14 * 0.002286

= 0.0096 approximately.

Amazingly, by following this method one can simply calculate the volume of a tennis ball and also the golf ball.

Now let’s see some examples of how one can calculate different things by the ping pong ball.

Example-1

Let’s find out how much ping pong ball will fit into 747.

We know that,

A square = 40 mm ping pong ball = 4 cubic inches

Therefore,

One can fit 123/ 4 = 144 * 3 = 432 ping pong balls in a cubic foot inside the car.

As for the calculation, if someone claims that there front part of the car is 30 cubic feet. That means there will fit 432 * 30 = 12960 ping pong balls.

One can easily calculate the number of spaces by this calculation along with the number of ping pong balls the car can store.

As for the 747,

The 747-400 features a passenger volume of 876 cubic meters, plus a cargo volume of 159 cubic meters, for a complete of 1035; using an equivalent method as Jack, this gives about 22,870,000 ping pong balls:

103543π (.02)3⋅π18√≈22,870,000103543π (.02)3⋅π18≈22,870,000

So total volume will be = 0.0096 * 22,870,000

Example-2

Another formula for finding the number of ping pong balls will fit inside the 747.

The formula for the cylinder is = πr2h

Estimating that an airplane has a radius of 1 meter (assuming the plane has the same height as a standard office floor) and a length of 33 meters (400 seats in an airplane with 10 seats per row = 40 rows, plus another 10 rows for the pilot and restrooms = 50 rows * 2 feet = 100 feet or 33 meters).

The volume of the airplane is 103m^3 or 33πm^3 or 33mπcm^3

Then, estimating that the tennis ball has a radius of 3.3cm we can calculate the volume.

In that case, the volume of the tennis ball can be calculated by the formula of a sphere.

The volume of a sphere is = (4 πr3)/3

The volume of the tennis ball would be 47.916πcm^3.

Finally, after dividing the volume of the airplane by that of the tennis ball we arrive at 688,705.

Therefore, we can fit approximately 688,705 tennis balls in a Boeing 747.

So total volume will be = 688,705 * 0.0096

What is the size of a ping pong ball?

One will find two types of ping pong balls according to size. One type is official and another type is unofficial. As for the international rule of the ping pong game, a ball with a 40 mm diameter and size of approximately 1.57 inches is a standard size.

However, professional ping pong players still use the unofficial ball in their game. That ball has 38mm and about 1.5 inches. One can find this type of ball in the market easily.

What is the weight of a ping pong ball?

As for the weight of the ping pong ball, every player strictly maintains it. Because the weight of the ball impacts the game so much. According to the official organization of ping pong, there is a fixed weight. This organization maintains and watches over every rule and regulation of ping pong. One must use a ball which is 2.7 gm.

However, some of the balls can be 2.6 gm. One may think this is not a mentionable difference. But if one is playing ping pong regularly, they will know and feel the difference of this little.

Normally, lightweight balls require more effort and bounce more on the table. Also, they are slower. On the contrary, a heavyweight ball will require less effort to make it faster.

Final Words

Ping pong is a versatile game because one can use the equipment of ping pong in any way. As for the ping pong ball, it become a life savior some time. One can use this ball to measure the diameter of different odd spaces. Particularly, those spaces cannot be easily measured by the regular measurement process.

However, ping pong balls can do the job easily. Also, one may need to ship a vast amount of ping pong balls by airplane. For this before taking off one must measure the number of balls and their weight. Also, compare it to the capacity of the plane. So, this article covers details about what is the Volume of a Ping Pong Ball.

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