A certain freezing process requires that room temperature be lowered from 40°C at the rate of 3°C every hour. The room temperature after 10 hours the process begins
A certain freezing process requires that room temperature be lowered from 40°C at the rate of 3°C every hour. The room temperature after 10 hours the 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:
The present room temperature = 40\degree C40°C
The room temperature decreasing every hour by rate of = 5\degree C5°C
The room temperature after 10 hours will be
= 40\degree C\ +\ 10\times\left(-5\degree C\right)40°C + 10×(−5°C)
= 40\degree C-50\degree C\40°C−50°C
= -10\degree C−10°C
so, the room temperature after 10 hour = -10\degree C−10°C
Step-by-step explanation:
hope helps army ahh
Answer:
The present room temperature = 40\degree C40°C
The room temperature decreasing every hour by rate of = 5\degree C5°C
The room temperature after 10 hours will be
= 40\degree C\ +\ 10\times\left(-5\degree C\right)40°C + 10×(−5°C)
= 40\degree C-50\degree C\40°C−50°C
= -10\degree C−10°C
so, the room temperature after 10 hour = -10\degree C−10°C
Step-by-step explanation:
have a bangtan day ❤️
borahae armyyyyyy