5. B) Water at temperature 10°𝐶 takes 5 minutes to warm up to 20°𝐶 at a room
temperature of 40°𝐶. Find the temperature of the water after 20 minutes.
Answer:-
Water at a temperature of 10°𝐶 takes 5 min to warm to 20°𝐶 at a room temp of 40°𝐶. Find the temp of the water after 20 min