Which statements correctly describe Earth’s magnetic field?

Question Which statements correctly describe Earth’s magnetic field? Check all that apply. A) Field lines enter Earth near the North Pole. B) The magnetic pole near Antarctica is a north pole. C) Compasses point toward a magnetic pole that is a north pole. D) Field lines circle Earth from east to west. E) A compass … Read more

This thermogram shows a person using a computer. Complete the sentence to describe the flow of thermal energy between the person and the computer.

Question This thermogram shows a person using a computer. Complete the sentence to describe the flow of thermal energy between the person and the computer. Answer The thermal energy will flow from the computer to the person. Explanation : Usually computer are such devices which converts electrical energy into thermal energy and then it gets … Read more