Question

Which response has the correct number of significant figures and units for the following mathematical operation?

A) 2.201 x 10-5J/cal
B) 2 x 10-5kcal
C) 2.201 x 10-5kcal
D) 2.20 x 10-5kcal
E) 2.2 x 10-5kcal

Answer

This answer is hidden. It contains 1 characters.