What’s the answer please

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?