Scientists have observed that hurricanes are strongest over water, and that hurricanes lose momentum and become weak when they reach land. Which statement best explains this observation? The ocean tides provide energy to hurricanes.

The ocean winds provide energy for hurricanes.

The warm water provides moisture for hurricanes.

The Coriolis Effect provides moisture for hurricanes.

Calculate the mass percent of hydrogen in methyl acetate

Asample of silver (with work function ? = 4.52 ev) is exposed to an ultraviolet light source (? = 200 nm), which results in the ejection of photoelectrons. what changes will be observed if: silver is replaced with copper (? = 5.10 ev) more photoelectrons ejected no photoelectrons are emitted fewer photoelectrons ejected more energetic photoelectrons (on average) less energetic photoelectrons (on average)

What is the most stable monatomic ion formed from nitrogen