Question

Camlin Page
Date
Pres
43 A certain freezing procees nequines that room
temprature be lowered froom 40°c at the
5
Date 5.0 hour. What will be the room
per
temperature 12 hours after the
begint
pro
cess begin
​

Answer 1

Answer:

What will be the room temperature 10 hours after the process begins? ... Rate of change in temperature = 5∘C/hour. time = 10 hours. So, in 10 hours the temp would be decreased ... A cup of tea cools from 80oC to 60oC in the first minute when the temperature