How much voltage is required to run 0.64 A of current through a 240 resistor? Use V= IR.

A. 6.5 x 10^-3 V
B. 1.5 x 10^2 V
C. 3.8 x 10^2 V
D. 2.7 x 10^-3 V

What’s #16 asking and how do i solve it?

Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.

The total amount of energy contained in an object