Question

Integer.
10. An A.C. cools the room at the rate of 5°C per hour. What would be the final temperature
of the room after 6 hours, if the initial temperature of the room is 40°C ?​

Answer 1

Answer:

10°C

Step-by-step explanation:

AC cools the room per hour= 5° C

AC cools the room in 6 hours= 5°×6=30°C

final temperature= initial temperature-30°C

= (40-30)°C

= 10°C

Answer 2

Answer:

10 degree Celsius Ans.

Step-by-step explanation:

⬤Initial temperature of room = 40 degree Celsius

⬤Rate of cooling = 5 degree Celsius per hour

Therefore, temperature of room after 6 hrs = {40 - (5*6)} degree Celsius = 10 degree Celsius Ans.