“The Gift of the Magi” by O. Henry ,Write an essay discussing how the theme of unconditional love is developed in each text. Use evidence from the text to support your response.

Copper has free electrons per cubic meter. a 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 a of current. (a) how much time does it take for an electron to travel the length of the wire? (b) repeat part (a) for 6-gauge copper wire (diameter 4.12 mm) of the same length that carries the same current. (c) generally speaking, how does changing the diameter of a wire that carries a given amount of current affect the drift velocity of the electrons in the wire?

Which one of the following research methods can show cause and effect

Diamond will scratch quartz. true or false