Which gas law states that the pressure of a gas decreases when volume is increased and the temperature is unchanged? a. charles' law b. boyle's law c. the general gas law d. the law of cubic expansion

What type of light does this light bulb produce most (i.e. at what wavelength does the spectrum have maximum intensity)?

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates

If a rock weighing 54 n is submerged in a liquid with a density exactly twice that of water, what will be its new apparent weight reading in the liquid?