The answer is a real forehead-smacker: sugar . While both beverages contain mostly water, the regular Coke has a lot of sugar (or dense corn syrup) dissolved in it—roughly 39 grams per can. This makes the density of the Coke liquid greater than that of pure water, so the regular Coke sinks.
Does regular Coke weigh more than Diet Coke?
Diet drinks are less dense than their regular counterparts because the sweetener added to them is “sweeter” than sugar. Less of the artificial sweetener is necessary to make a diet cola taste as sweet as a regular cola, so the final density is less.
Why is the viscosity of regular pop higher than that of a diet pop?
“The reason for the difference between the ‘fizz' in Coke and Diet Coke is the same reason Diet Coke exists: It's the sugar . Sugar both increases viscosity and surface tension, allowing regular Coke to form larger bubbles that are weaker and pop faster.
What is the difference between Diet Coke and regular Coke?
Regular Coca-Cola is sweetened with sugar which is sucrose, or corn sweeteners, which are other sugars, usually fructose, maltose or glucose. Diet Coke, though, is sweetened with aspartame , an artificial sweetener.
Why does Diet Coke float but not regular?
Due to the difference in density, the can with the sugar in it sinks while the diet can floats . For a further refinement, mix in a bunch of salt–the density of the salt water increases enough that the sugared coke now floats.
Does Coke and Diet Coke have the same density?
In terms of density, the density of Diet Coke is roughly 1.00 g/mL , the same as water. The Coke, however, exhibits a density of 1.03 g/mL.
What did the demonstration about a Coke and Diet Coke can show?
The idea behind this demonstration is that regular Coca-Cola contains 39 g of sugar per 355 ml soda , but, because the sweetener in Diet Coke is so much sweeter than sugar, there is much less of it in the Diet Coke than there is sugar in regular Coke. Diet Coke should therefore be less dense than regular Coke.
Why is Diet Coke so fizzy?
“The reason for the difference between the ‘fizz' in Coke and Diet Coke is the same reason Diet Coke exists: It's the sugar . Sugar both increases viscosity and surface tension, allowing regular Coke to form larger bubbles that are weaker and pop faster.
Why does Diet Coke go flat so fast?
The reason is that shaking it up releases a lot more carbon dioxide than it would otherwise . ... Shaking up or dropping a can of soda causes it to release carbon dioxide much more quickly than normal. The result is that when you open the soda and all the fizz comes out, it instantly goes flat.
Why do carbonated drinks go flat faster at higher altitudes?
should be the other way around – the opened can of soda should go flat faster at a higher altitude because of the lower air pressure . ...
Which Coke is the healthiest?
Coca-Cola Plus is being touted as the “healthiest soda” you can buy, thanks to what's not in it, as well as what is. The soda is calorie- and sugar-free, just like its Coke Zero and Diet Coke siblings, but it also has a dose of fiber added to it. Hence the “plus” in its name.
Which is sweeter Coke or Diet Coke?
The difference is in the density of the liquid. A 12-ounce can of regular Coke contains 39 grams of sugar, while the same-sized can of Diet Coke instead uses the artificial sweetener aspartame , which is significantly sweeter than sugar and requires far less to achieve the same level of sweetness.
What is the healthiest diet soda?
- Calories: 0.
- Fat: 0 grams.
- Protein: 0 grams.
- Sugar: 0 grams.
- Sodium: 2% of the Daily Value (DV)
- Potassium: 2% of the DV.
Which is worse for you soda or diet soda?
Diet soda uses artificial sweeteners, such as saccharin or aspartame, to achieve the same sweet taste. Soda manufacturers often claim that diet soda is more healthful than regular soda and that it is an ideal choice for people trying to lose weight. Consequently, many people see diet soda as a better choice.
Why do peanuts float in Coke but not in Diet Coke?
Evaluation: Why does this work? The density of raisins and peanuts is greater than water , so they sink. In soda water, the bubbles attach to the peanuts and the overall density of this combination is less than water, so they float.
Why Does diet Pepsi float and Pepsi sink?
Regular soda contains sugar as a sweetener. ... The difference in the amount of dissolved sweeteners leads to a difference in density. Cans of regular soda tend to be more dense than water, so they sink. Cans of diet soda are usually less dense than water , so they float.
