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Why do golf balls sink?

Author

William Rodriguez

Published Jan 18, 2026

The diameter of a golf ball is no less than 42.67mm, which means that a fair amount of mass is contained within a small surface area. Because of this, it means that a golf ball unit is heavier than a water unit. Due to its density, it doesn't float.

Why do some golf balls sink in water?

When objects are placed in water, some will sink and some will float, when a heavier object like a rock or Golf ball is in the water it will sink to the bottom because it is heavier than the water that is holding them up.

Does a golf ball sink or float?

Background information: When objects are placed in water, some will sink to the bottom and some will float or be suspended in water. Generally, heavier objects, such as rocks and golf balls, will sink to the bottom because they are heavier than the water that is trying to hold them up.

Do golf balls sink in the ocean?

The golf ball is not as dense as the saltwater. Therefore, the ball floats on top of the saltwater. The colored fresh water is not as dense as the golf ball, so the ball sinks in the colored water.

Why are golf balls indented?

Dimples on a golf ball create a thin turbulent boundary layer of air that clings to the ball's surface. This allows the smoothly flowing air to follow the ball's surface a little farther around the back side of the ball, thereby decreasing the size of the wake.

16 related questions found

Are more dimples on a golf ball better?

More dimples being on a golf ball are not necessarily better. The number of dimples that are on a golf ball is less important than the dimensions of the dimples themselves. Too many dimples mean more drag, and too few dimples mean an unpredictable flight trajectory.

What are dimples on a golf ball called?

What Are Dimples On A Golf Ball Called? What is this? In most cases, golf ball dimples are simply referred to as dimples. However, there are some instances when they will be called indentations or more thoroughly referred to as the golf ball dimples pattern.

Are golf balls harmful to water?

When golf balls are hit into the ocean, they immediately sink to the bottom. No ill effects on local wildlife have been documented to date from exposure to golf balls. But as the balls degrade and fragment at sea, they may leach chemicals and microplastics into the water or sediments.

How much salt does it take to make a golf ball float?

needed to make a golf ball float? to make a golf ball float in 100 mL water. Add 5 g additions of salt to the water, dissolve, check to see if ball floats. Continue with this method of successive additions until ball floats.

Do floating golf balls go as far as regular golf balls?

Do Floating Golf Balls Go As Far As Regular Golf Balls? Floating golf balls can go as far as regular golf balls if you use two-piece higher quality balls. Two-piece golf balls have a lot of carry and release off the tee.

Why does a golf ball float in salt water?

The golf ball is not as dense as the saltwater. Therefore, the ball floats on top of the saltwater. The colored fresh water is not as dense as the golf ball, so the ball sinks in the colored water. Eventually, the saltwater and the colored fresh water mix.

Do ping pong balls float?

Ping pong balls float in the water because they are extremely lightweight, hollow, and filled with air. Also, the water's surface tension makes it easy for the ping pong ball to float. In addition, water is denser than ping pong balls, making them seek the highest point of water.

Do bowling balls float?

Bowling balls less than 12 lbs will float. Bowling balls greater than 12 lbs will sink. Bowling balls that are marked 12 lbs have a density very close to 1 g/mL and will sink, hover, or float.

Do Heavy things float?

heavy objects sink and light objects float regardless of their size, shape or the type of material used to make them. a true floating object must be wholly above the surface of the liquid.

Do apples sink or float in water?

Pumpkins and apples float in the water because they are less dense than the water – meaning they are buoyant. The fall fruits contain a lot of air (even pumpkins because they are mainly hollow inside despite their size).

What is a golf ball made of?

Throughout much of the early 20th century, gutta-percha and balata balls became the weapons of choice for most golfers, pro and amateur alike. These days, a golf ball is typically made of a butadiene rubber center surrounded by one or more rubber mantles and topped off with a tough skin.

What is the mass of a golf ball?

According to the USGA Rules of Golf, the weight of the golf ball shall not be greater than 1.620 ounces avoirdupois (45.93 gm).

Are 20 year old golf balls still good?

The golf ball researchers at Titleist state, "Today's Titleist golf balls can be safely stored for five years or even more, as long as they are kept away from excessive heat. ... Normal indoor conditions should be fine for storage."

How many golf balls are on the moon?

There are two golf balls on the moon. They were taken there by Alan Shepard in 1971, during the Apollo 14 mission. Shepard was the first American into space, and the fifth person to ever walk on the moon… but most impressively, he was the first (and only) person to ever play golf outside of the earth's atmosphere!

How often should you change your golf ball?

The most simple answer to the question of how often should you change your golf ball is that there are no set rules. Some Tour players change their ball after a certain number of holes, but the truth is, this is more based on superstition than the diminishing quality of the ball itself.

What is the first shot in golf called?

The first stroke, usually a pitch, a bunker shot or a chip, gets the ball 'up' onto the green, and the subsequent putt gets the ball 'down' into the hole. A variation is called “up and in”.

Do golf balls explode?

By the 1920s, golf ball manufacturers had stopped using caustic liquids, but into the 1970s and 1980s golf balls were still at times exploding when dissected and were causing injuries due to the presence of crushed crystalline material present in the liquid cores.

What makes a golf ball Illegal?

Legal golf balls can't be smaller than 1.68 inches in diameter. The Polara balls have a diameter of 1.68 inches (the same size as normal). If you have a smaller ball, you'll have less drag and that should give you more distance. You'll also notice that illegal balls are slightly heavier.

What golf ball goes the farthest?

Analyzing the individual ball statistics we can see that the Titleist Pro V1x averaged the farthest distance as well at 266.7 yards. Meanwhile, the Callaway Chrome Soft X averaged the shortest distance at only 259.3 yards. This results in a difference between the average maximum and minimum of only 7.4 yards.