What measures the amount of energy in a wave?

What form of potential energy is associated with a compass

Why do animals float when they die

t the equator, near the surface of Earth, the magnetic field is approximately 50.0 μT northward and the electric field is about 100 N/C downward in fair weather.

Ludo doesn't believe in cheating on school work, but then he took a French test and everyone else was cheating, so he did it, too. Now, he tells himself that cheating is usually bad, but sometimes it is O. K. This is an example of:

Earths inner core is

After creating a question and forming a hypothesis, what is the next step in the scientific method

Roger sees water balloons fall past his window. He notices that each balloon strikes the sidewalk 0.51 s after passing his window. Roger's room is on the second floor, 10 m above the sidewalk.

Which statements accurately describe the Doppler effect?

Describe how mass and distance affect gravitational force.

a bike can climb the inclined road at uniform speed of 72 km/hr by applying force 500N what will be the power applied by the bike?