Question

Which of the following is used for measuring the mass of costly substances such as gold, silver, diamonds?

• A. Physical Balance
• B. Beam Balance
• C. Electronic or Digital balance
• D. Compression balance

Answer 1

Answer: (A), (C)

The correct options are
A

Physical Balance

C

Electronic or Digital balance

For measuring the mass of costly substances such as gold, silver, diamonds we use physical balance or Electronic balance. It is very accurate balance and can show even a very small difference in mass.