Which change to a circuit is most likely to increase its electrical power? A. Increase its current and increase its voltage.
B. Decrease its current and increase its voltage.
C. Decrease its current and decrease its voltage.
D. Increase its current and decrease its voltage.

Who was the first scientist to measure speed as distance over time?

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created