When the north end of earth rotation axis is pointing toward the sun which statement is true

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

The two required components for a generator

Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?