By varying the proportions of copper and zinc, the properties of the brass can be changed, allowing hard and soft brasses. The density of brass is approximately .303 lb/cubic inch, 8.4 to 8.73 grams per cubic centimetre.
Effective Drinks. Decaffeinated, non-mint herbal tea; non-citrus juices such as apple juice; and plenty of water usually work effectively in a diet to protect you from heartburn. Penn Medicine advises drinking only small amounts of liquid during mealtime to avoid overworking the stomach.
Some people tell me they drink two cups of coffee a day and that they get it at Starbucks. That's like six cups a day.. If you have heartburn, you can likely consume a 3- or 4-ounce cup of coffee each morning with no problem. But if you guzzle coffee all day long, then, yes, heartburn is a consequence.