The Temperature on a Summer Day in Portland,Oregon Is 86 $\circ$

Q17: A piece of metal 0.12 m²

Q18: In the figure,the ends of the

Q19: Two thermometers are calibrated,one in degrees

Q20: On a summer morning in July

Q21: The atmospheric temperatures in the Martian

Q23: What temperature will be twice as

Q24: The volume of a copper cube

Q25: A series of railroad track sections,each

Q26: The surface temperature of the Sun is

Q27: A piece of brass 0.12 m²