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What is the unit of ounce (to understand the history and use of ounce)
Oz is an English unit, usually used to measure mass or weight. Its symbol is "oz", which is pronounced as "ounce" in English.

The ounce is an ancient unit, which originated from the Roman Empire. At that time, ounces were used to measure precious metals such as gold and silver. In the Middle Ages, ounces were widely used in trade and business activities. Today, the ounce is still a commonly used unit of measurement, especially in the food and beverage industry.

The use of ounces

The ounce is most commonly used to measure the weight of food and drink. For example, a bottle of coke usually weighs 12 ounce, and a box of cereal usually weighs 16 ounce. Oz is also used to measure the dosage of drugs, such as some common over-the-counter drugs.

In the jewelry and precious metals industry, ounces are used to measure the weight of gold, silver and platinum. For example, a gold ring may weigh 0.5 ounce, and a silver necklace may weigh 1 ounce.

Conversion of ounces

The ounce is a relatively small unit, so in some cases, it may need to be converted into a larger or smaller unit. Here are some common ounce conversions:

1 oz = 28.35g.

1 oz =0.0625 lbs.

1 oz = 0.00065625 lbs.

How to measure in ounces?

If you need to measure in ounces, please follow these steps:

1. Determine the weight of the item you want to measure.

2. Find a suitable scale to ensure that it can accurately measure ounces.

3. Put the items on the scale and wait for the scale to stabilize.

4. Read the weight shown on the scale and convert it into ounces.

5. If necessary, convert ounces into other units.