Question

In 1 cup tea cools from 90 degree Celsius to 80 degree celsius in exactly one minute it will cool from 70 degree Celsius to 60 degree celsius

Answer 1

Explanation:

In a cup, tea cools from 90 degree C to 80 degree C in exactly one minute. It will cool from 70 degree C to 60 degree C in

A) less than one minute

B) exactly one minute

C) nearly one minute

D) more than one minute

Correct Answer:

D) more than one minute

Answer 2

please post its explanation