true or false questions: 1. Certain balance errors are eliminated by using techn

Question

true or false questions:

1. Certain balance errors are eliminated by using technique called weighing by difference than direct weighing.

2. The maximum accuracy possible in a mass determination is limited by the sensitivity of the balance that is used.

3.The centigram balance has a sensitivity of 0.01g. This means that the balanced can be used to detect masses as small as 0.1g but no smaller.

4.The speed of electronic balances makes them very useful in studies that involve the measurement of numerous masses.

Explanation / Answer

True. True. False. It means that the centigram balance can measure masses upto 0.01g. True. Also, the precision of electronic balances help.

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