Question

A certain 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?

Answer 1

The temperature of room = 40 degrees census

The temperature decreases for 1hr = 5 degree census

For 10 hours = 5 into 10 = 50 census degree

Therefore , temperature after 10hrs

=40 - 50

= - 10 degree census








This is the sum

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Apoorva