I can guarantee you that it is not
C.<span>the angle that the incident ray makes with a line drawn perpendicular to the reflecting surface I hope this somewhat helps</span>
The electromagnetic force<span> holds atoms and molecules together.
like a magnet's pull on steel.</span>
Answer:
mantle convection is the very slow creeping motion of earths solid silicate mantle caused by convection currents carrying heat from the interior to the planet's surface.
Using the equation for period length for a pendulum, you get 32.829 meters.
