Why does a sound moving away from you have a bwerport? a. the wavelength is decreasing
c the wavelength is increasing
b. The object is moving too fast
d. the object is moving too slow
I

Which is a characteristic of mixtures?

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same