Question

an ac cools the room at the rate of temperature 5c per hour. what would be the final temperature of the room is 40 degrees celsius after 6 hours if the initial temperature of the room is 40 degree Celsius​

Answer 1

Answer:

the temperature will be =10 degree celcius

Step-by-step explanation:

as initial temperature of room=40 degree Celsius

and rate of cooling by ac per hour= 5 degree Celsius

so temperature drop in 6 hour=5*6=30 degree Celsius

now, temperature of room after the drop=initial temperature -temperature drop

new temperature =40-30=10 degree Celsius

so, the temperature of the room will be 10 degree Celsius after 6 hours

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