Mercury boils at 357°C and freezes at -38.9°C.
Convert these temperatures to Kelvin.

Ascientific blank must be testable and capable of being proven false?

Convection currents are caused by differences in what two things?

An electric power distributor charges residential customers $0.10 per kilowatt-hour (kwh). the company advertises that "green power" is available in 150 kwh blocks for an additional $4 per month. (green power is generated from solar, wind power, and methane sources.) if a certain customer uses an average of 391 kwh per month and commits to one monthly 150 kwh block of green power, what is her annual power bill