Question

1. if the digital scale gives you a reading of 14.55 g, what is your uncertainty? 1 g 10 g

Explanation:

Step1: Identify significant figures

The reading is 14.55 g. The last digit (the second 5) is the estimated digit.

Step2: Determine uncertainty

The uncertainty is associated with the estimated digit. For a measurement like 14.55 g, the uncertainty is 0.01 g.

Answer:

None of the given options are correct. The uncertainty is 0.01 g.