If 2 items with the same mass are placed in a tub of water and 1 item is larger than the other item, the larger item will sink because it has a larger volume. True or False

Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?