Here are the comparative diameters of sports balls:
Squash: 39.5 to 40.5 mm
Ping-pong (Table Tennis) : 40 mm (changed from 38 mm)
Golf : 42.67 mm and larger (changed from minimum 1.62 inches in 1990)
Handball : 47.6 mm
Racquetball : 57 mm
Pool : 57.15 mm
Carom billiards : 61.5 mm
Tennis : 67.0 mm
Cricket : 71.3 to 72.9 mm
Field Hockey : 71.3 to 74.8 mm
Baseball : 73.2 mm
Wiffle Ball : approx. 73 to 80 mm
Croquet : 92 mm
Softball : 97.1 mm
Bocce : 107 mm (target ball 40 to 60 mm)
Team Handball : 159 to 190 mm
Volleyball : 207 to 213 mm
Bowling : 218 mm (maximum)
Soccer: 226 mm
Basketball : 238.7 mm
Oblate balls:
*Jai Alai : about 55 mm (irregular shape)
*NFL Football : 178 mm central diameter, about 300 mm long
*Australian football : 232 mm central diameter, about 300 mm long
*Rugby ball : 191 mm central diameter, 270 mm long
The Sports Authority website does sell Pilates exercise balls. They offer both stability and toning balls in a variety of sizes and weights.
There are numerous amounts of hoppers with different sizes. The general one holds around 200-300 rounds. The smallest would be 10-12 balls. The largest would be 450-500.
The Sizes Range from 36 Mb to 64GB
The four grain sizes in order from smallest to largest are clay, silt, sand, and gravel. Clay particles are the smallest, followed by silt, sand, and then gravel, which has the largest grain size.
Moons are larger, obviously.
Clay, Silt, Sand, Granule, Pebble, Cobble and Boulder.
The smallest vial is about 8 drams, and the largest is about 120 drams.
From smallest to largest, the structures in space are: planets, stars, star clusters, galaxies, galaxy clusters, and superclusters. Within each of these categories, there is a wide range of sizes and variations.
Bra sizes range from A (the smallest cup size) to F (the largest cup size). There are also numbers associated with the letters that indicate the band size.
coarse sand, medium sand, fine sand, very fine sand, silt, & clay
Galaxy sizes range from smallest to largest in the following order: dwarf galaxies, spiral galaxies (such as the Milky Way), elliptical galaxies, and finally, giant elliptical galaxies. It is important to note that this is a general categorization and there is variation in sizes within each galaxy type.
bit byte kilobyte megabyte gigabyte terabyte petabyte exabyte zettabyte yottabyte heileybyte