If Mercury were moved farther from the Sun, what would be expected to happen to its period of revolution?

The necleus of an atom is made up of what subatomic particles?

Atomic nuclei of almost all elements consist of

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your