If the wire is lowered farther from the compass, how does the new angle of deflection of the north pole of the compass needle compare to its initial deflection?

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?

What causes the development of most clouds and precipitation in the atmosphere?

Compare the patterns of the two waves shown in the image. which statement is true about these waves?