1. Define the following terms, including their symbol and unit.:
Frequency:
Period:
Wavelength:
Amplitude:

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.

Which example is a mechanical wave?     a.microwave    b.radio wave    c.water wave    d.ultraviolet light

Which of these have the same number of particles as 1 mole of water h2o