As the particles of a solid undergo sublimation, they
a) lose energy
b)move closer to one another
c) change temperature
d)move farther apart from one another

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario

How to tell if a molecule is polar or nonpolar with electronegativity