a certain freezing process requires that room temperature to be lowered from 32c at the rate of 5c every hour.what will be the room temperature 8 hours after the freezing process begins?
Share
a certain freezing process requires that room temperature to be lowered from 32c at the rate of 5c every hour.what will be the room temperature 8 hours after the freezing process begins?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
answer is -8°c
Step-by-step explanation:
Actual room temperature is - 32°c
It is lowered or decreased at the rate of 5°c per hour.
The room temperature after 8 hours will be -
1 hr - 27°c
2 hrs - 22°c
3 hrs - 17° c
4 hrs - 12°c
5 hrs - 7°c
6 hrs - 2°c
7 hrs - -3°c
8 hrs - -8°c