Calculate the electric field strength where a test charge of 2 coulombs is repelled by a force of 2 newtons. N/C

04
2
1
.5

Heat from the sun reaches earth to a. radiation b. convection c. conduction

50 g of ice at 0°c is dropped in a beaker containing 100 g of water at 0°c. what will be the contents of the beaker after 5 hours? assume that the room temperature is 0°c.

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created or , but it can be