Using the phase diagram for H20, which of the following correctly describes water at 100°C and 1 atm pressure?
A. Liquid
B. At the boiling point
C. At the melting point
D. Gas
SUBMIT

A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

What is true for a substance that releases energy