Which of the following is an example of conduction? a. campers warm up while sitting by a campfire. b. a dog's bowl of water warms up out in the sun. c. a metal spoon becomes warm when placed in a cup of hot tea. d. leftovers become warm when reheated in the microwave.

The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer