Select the correct answer. If the frequency of a FM wave is 8.85 x 107 hertz, what is the period of the FM wave?
OA 2.58 x 10 seconds
OB. 1.13 x 10 seconds
OC 1.25 x 10-7 seconds
OD. 5.82 x 10-7 seconds

Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?

How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell