Numerical: A capacitor of 200 picofarad is charged to a potential difference of 100 volts. It's plates are then connected parallel to another capacitor them potential difference in this combination fall to 60 volts. What is the capacitance of second capacitor? (Working of this solution)

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.