Donner l’angle de réflexion d’un rayon lumineux arrivant sur un miroir avec un angle d’incidence de 30°.

An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.

If y gets smaller as x gets bigger and y have an relationship?

If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal