a certain freezing process requires that room temperature be lowered for 40 degree Celsius at the rate of 5 degree Celsius every hour .what will be the room temperature 10 hours after the process begins ??
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50 degree celsius at the rate of 10 hrs
rimjhimsharma:
The answer is not minus 10 degree? ?
okay
Please send me a full solution of your answer
one min
If in one hour room temperature incrasese at the rate of 5 dgree celsius per hr
then in 10 hrs it will 5into 10 = 50 degree celsius
Answered by
12
Answer:
Step-by-step explanation:
Initial Temperature = 40° C
Rate of change in temperature = 5°C/hour
Time = 10 hours
So, in 10 hours the temperature would be decreased by 10*5 = 50°C.
So, Final Temperature = 40 - 50 = - 10°C
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