| Accept singular answers ("volt" instead of "volts"). There's no need to have "time period" and "charge on electron" when you already have "time" and "charge." Area is measured in "square metres," not "metres squared." It would be nice to have "intensity" clarified, since it could mean lots of things—luminous intensity (measured in candelas), radiant intensity (measured in watts per steradian), sound intensity (measured in decibels), etc. |