Calculate the electric power of an electrical appliance in which 10 A of current is flowing through a resistor of 2 ohms. 80W
2.5 A
200 W
22.5 KJ

Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)

Compare the patterns of the two waves shown in the image. which statement is true about these waves?

Two positive charges are equal. which has more electric potential energy?