Question

certain freezing process requires that the room temperature be lowered from 80 degrees at the rate of 6 degree Celsius every hour what will be the room temperature 9 hours after the process begins

plz help very needy

Answer 1

Answer:

26°c

Step-by-step explanation:

initial temperature =80°C

rate at which it lowers=6°C/hr

time = 9hrs

total temperature dropped =6×9=54°c

the room temperature =80-54=26°c

hope this helps