How does frequency affect wavelength?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

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 name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole