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For a parallel-plate capacitor, increasing the plate area while keeping separation constant will: 

The energy stored in a capacitor connected to a constant voltage source is given by: 

If heat is added to a gas and the gas expands doing work on its surroundings, which statement is correct? 

Which statement is true for resistors connected in parallel? 

A string fixed at both ends vibrates with 4 nodes along its length. If the string length is , what is the theoretical wavelength? Use  

When the depth of water in a tank doubles, what happens to the pressure at the bottom (density and gravity constant)? 

An object initially moves in the negative direction with and later reverses to . Which of the following MUST be true? 

A spring stretches  when pulled with a 3.6 N force. What is the spring constant? 

In the Wave Interference lab, if you switch from a green light source  to a red light source without changing the slits, how does the fringe spacing on the screen change? 

What is the main purpose of using Canvas during every class meeting?