1. Suppose that a log is burning in a fireplace. The log contains chemical energy. Light, heat, and some sound are given off as the log burns. How does this demonstrate the
law of conservation of energy?
A.
B.
C.
The total amount of energy in the universe changes.
Energy is destroyed.
Energy is created.
Energy is converted from one form to another.
D.

By the late 1930s, how were u. s. officials beginning to view japanese policies of expansion? a. they attempted to join forces with japan so as to increase u. s. territory. b. they warned them to stop expansionist actions or face potential u. s. intervention. c. they sent representatives to japan to work out territorial rights in a diplomatic fashion. d. they became fearful of their military power