The volume of a gas varies directly with the temperature. Find k if the volume is 50 cc at 300 K. What is the volume if the temperature is 320 K?
a) k = 1/6, volume at 320 K = 60 cc
b) k = 6/5, volume at 320 K = 60 cc
c) k = 6, volume at 320 K = 300 cc
d) k = 5/6, volume at 320 K = 48 cc