Question

A center freezing process requires that room temperature be lowered from 40°C at the rate of 5°C every hour what will be the room temperature 10 hours after the process begins

please this Q answer​

Answer 1

Answer:

The temperature getting down (freezing) in 10 hours = 5 × 10 = 50°C

The temperature of room after 10 hours process begins will be

=> 40°C - 50°C = -10°C

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