A silver atom at rest has a mass of about 1.8×10−25kg. What is the rest energy of a silver atom?

Agalvanometer has an internal resistance of 100 ω and deflects full-scale at 2.00 ma. what size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 ma, and how should this resistor be connected to the galvanometer?

How does an observation about an object differ from an inference about that object

Why is the use of carbon-14 limited