Question

a certain freezing process requires that room temperature be lowered from 40 degree Celsius at the rate of 5 degree Celsius every hour what will be the room temperature 10 hours after the process beginning​

Answer 1

Answer:

current temperature =40 c

temperature decreases every hour =5 c

temperature after 10 hrs=10*5=50 so 40 -50=-10c after 10 hrs.

Hope it helps u.