For drinks during the day, Peter has a cup of hot coffee, at a temperature of about
90 °C, and a cup of cold mineral water, with a temperature of about 5 °C. The cups
are of identical type and size and the volume of each drink is the same. Peter leaves
the cups sitting in a room where the temperature is about 20 °C
What are the temperatures of the coffee and the mineral water likely to be after 10
minutes?
A 70 °C and 10 °C
B 90 °C and 5 °C
C 70 °C and 25 °C
D 20 °C and 20 °C
Answers
Answer:
For drinks during the day ,Peter has a cup of hot coffee at a temperature of 90 degree celsius and a cup of cold water ,with a minimum temperature of 5 degree celsius .THe cups are of identical type and size and volume of each drink is same .Peter leave the cup sitting in a room of temperature 20
Explanation:
For drinks during the day ,Peter has a cup of hot coffee at a temperature of 90 degree celsius and a cup of cold water ,with a minimum temperature of 5 degree celsius .THe cups are of identical type and size and volume of each drink is same .Peter leave the cup sitting in a room of temperature 20
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