If the temperature of a substance increases, what can you conclude about the value of q? a. it must be less than 1. b. it must be negative. c. it must be positive. d. it must be greater than 1.

If a planet rotates 360 degrees during a 24 hour time period, what does that tell us about the planet? a. the middle of the planet is in darkness b. the seasons on the planet vary every day. c. the planet runs on a 12-hour time clock. d. the temperature on the planet varies daily.

Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear

How many molecules are found in 1.32 mol of nacl?