Answer :
Final answer:
The digital kitchen scale, also known as a gram scale, measures mass accurately and is commonly used in science. The scale can represent weight in grams, kilograms, or milligrams, with a kilogram containing 1000 grams. Digital scales provide greater precision compared to mechanical balances.
Explanation:
The digital kitchen scale, also known as a gram scale, is used to measure the mass of food products accurately. In this case, the readout of 243 g indicates the mass displayed on the scale.
The basic unit for weight measurements in science is the gram (g), with commonly used units being the kilogram (kg) and milligram (mg). A kilogram contains 1000 grams, making it suitable for measuring larger masses.
Many mechanical balances have been replaced by digital scales, which offer greater precision in measurements. Unlike mechanical balances that measure to the nearest tenth of a gram, digital scales can measure up to the nearest thousandth of a gram.
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