A container contains water at 70˚C. After every 10 minutes the change in temperature
is -5 ˚C. What is the temperature after 30 minutes?
Answers
Answered by
2
Answer:
i guess 55
Step-by-step explanation:
rate of tempreture change by -5 is 10 , so after 30 minutes tempreture change would be of (30÷10)× (-5)= 3× (-5) = -15
therefore tempreture after 30 minutes will be 70 + (-15) = 70 - 15 =55 degree celcius
Similar questions