Pls help, will give brainliest!! An airplane pilot tries to fly directly east with a velocity of 800.0 km/hr. If a wind comes from the southwest (45 degrees) at 80.0 km/hr., what is the relative velocity of the plane to the earth's surface?

Is the alien theory a scientific claim? why or why not? just took the test it was , : " the alien theory is not a scientific claim because it is not based on valid data, there is no evidence to support it, and it does not come from a reliable source."

Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.

Answer on edg: what happens to the light coming from the sun? - scattering what happens to light on the surface of water? - specular reflection what happens to light on the surfaces of rocks? - diffuse reflection