six
6 and 2/5 glasses
A US 5¢ coin weighs 5g. One ounce is 28.35 grams, so you can get 5 nickels in an ounce, with 3.35g to spare.
One pint of milk is equivalent to 16 ounces, so it would take half a pint (8 ounces) of milk to fill an 8-ounce bottle.
Only one, but you have to fill it and dump it almost 6 times.
According to the US Mint website, a nickel weighs 5 grams, which is 0.1764 ounces. Divide 1/0.1764 = 5.67 nickels per ounce. So in one ounce, you can have 5 nickels.
To find the cost per ounce for each bottle, divide the price by the number of ounces. For the 34.7-ounce bottle at $2.09, it costs approximately 6.02 cents per ounce ($2.09 / 34.7). For the 24.6-ounce bottle at $1.99, it costs about 8.09 cents per ounce ($1.99 / 24.6). Thus, the 34.7-ounce bottle is cheaper per ounce than the 24.6-ounce bottle.
2 tbsp per ounce.
You can fill approximately 123.2 16-ounce cups with 15.5 gallons.
1774.71 ml 1 ounce = 29.57 ml 1 ml = 0.03 ounce
The volume of a nickel is 688.98 mm3 = 0.689 millilitres, approx. 2177 nickels would occupy a volume of 1.5 litres. However, in a bottle full of nickels, there will be a considerable amount of air space. The exact number of nickels can only be determined by repeated experiment (or simulation).
A 24 ounce bottle of CO2 typically contains around 900-1000 psi of pressure when fully charged.