Which is a longitudinal wave that requires a medium to move?

A. sound wave

B. Ocean wave

C. Lightwave

D. Radio wave

E. Microwave

According to aristotle what kind of motion requires no force

What kind of small object composes much of the universe? A. Atoms B. Carbon dioxide C. Dark Matter D. Anti - matter

a baseball pitcher throws a fastball at 98 mph. he also has a slower "changeup" pitch, 75 mph, which he throws identically, same windup and same release angle from shoulder height. which pitch gets to home plate with a flatter trajectory ... i.

A nuclear explosion may release tremendous amounts of energy in the form of noise, heat, visible light, radiation and an atmospheric shock wave.

Does an electromagnetic waves speed affected by the changes in media?

If we double the mass of the sun, what would happen to the gravitational force between the sun and earth?

Why was Wegner's theory of continental drift not accepted by the scientific community? he had no friends in the community he could not explain how the continents moved his suggestion of land bridges was not accepted he could not explain why the

Which phrase accurately describes erosion? A. breaking rocks into smaller pieces and reforming them into new rockB. forming rocks and depositing them in new placesC.

Find the difference in the pressure between the Dead Sea (400m below) and Amman (1000m above) the sea level. The density of the air = 1.29 kg/m3

Which type of institution employs the most forensic anthropologists on a full time basis?