ACT Challenge Question…Week #10
November 16, 2015
Each week, Mrs. Wolters offers up a new ACT challenge question. Be one of the first five students to find her in rm. 100 with the correct answer, and you could receive a candy prize. Have fun!
The answer to last week’s question: J
Congratulations to Valentin Delgadillo, Kaitlyn Moos and Rossiel Reyes for answering correctly!
Week #10: Science
According to the chart, the thermal conductivity of rock salt measured at a temperature of 500°C would be closest to which of the following values?
A. 1.0 W/m°C
B. 2.0 W/m°C
C. 3.5 W/m°C
D. 4.0 W/m°C