1.when viable light shines on a black object it get warm because. 2.when viable light shines on a white object or a clear object there is no change because.

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples