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.
Steer clear of these if youâre prone to heartburn 1  : Pain relievers. 2  They can ease your headache, but one side effect of taking nonsteroidal anti-inflammatory drugs such as aspirin and ibuprofen is heartburn. 3  Skinny jeans.