Moving a Slinky up and down will create what kind of wave? o longitudinal
electromagetic
transverse
surface

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

What is the single most important equation in all of physics?