Which describes a high frequency wave?

a.
a wave with a low level of energy and a high pitch

b.
few wavelengths pass a given point in one second

c.
a wave with a high level of energy and a low pitch

d.
many wavelengths pass a given point in one second

Most energy in an ecosystem comes originally from_

How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.

Asap time is ! best answer gets compose at least one well-developed paragraph on the following: define the term concurrent powers, and give an example of a concurrent power of government.