Question

An A.C. cools the room at the rate of 5 degree celsius. what will.be final temperature after 6 hours, if the initial temperature of the room
e room at the rate of 5°C per hour. What would be the final temperature
nitial temperature of the room is 40°C ?​

Answer 1

Answer:

here we use formula v=u+at

where,v=?

u=40

a= - 5

t=6

now substitute the following values in first equation of motion I.e v=u+at

v=40+6×(-5)

v=40-30

v=10

so the temperature of the room after 6 hours is 10degrees Celsius