Question

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 after the process being​

Answer 1

Answer:

-10°c

Step-by-step explanation:

current temp. = 40°c

dropping rate = 5°c/ hr.

time period = 10 hrs.

first we find the temperature of freezing process of 10 hrs. then subtract it from current temperature.

40×(-5) = -50

40-50 = -10