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How do you find the final temperature of a mixture of hot and cold water?
Calculate the final temperature of the water mixture using the equation T(final) = (m1_T1 + m2_T2) / (m1 + m2), where m1 and m2 are the weights of the water in the first and second containers, T1 is the temperature of the water in the first container and T2 is the temperature of the water in the second container.
Is it OK to mix hot and cold water?
Moreover, hot water can sometimes risk your esophageal health and can even harm your tongue. If you don’t like drinking hot water, mix both cold and hot water in equal amounts and guzzle it down at room temperature.
What is the temperature of a cold water?
A brief guide to water temperatures in open water
| Temperature | Technical term |
|---|---|
| 0 to 5 degrees | Bloody freezing |
| 5 to 10 degrees | Effing cold |
| 10 to 15 degrees | Nippy or ‘not as warm as we like it’ |
| 15 to 20 degrees | Alright (once you get used to it) |
What happens when you mix hot and cold water together?
Mixing Hot and Cold 1 The temperature of the “colder” water will be subtracted from the “warmer” water, resulting in a final water temperature of 40 C. 2 The temperatures of the two waters will be averaged, resulting in a final temperature of 30 C. 3 The temperatures of the two will be added, resulting in a final temperature of 60 C.
What is the temperature when cold water meets hot water?
A, because when the cold water meets the hot water the cold water is not going to become hot water. It is going to mix, so the temperature should become 40C. You cannot add both of them up because they are like positive and negative numbers.
How to make hot and cold water at home?
1 Weigh 3 kg of hot water into one of the plastic buckets. 2 Weigh 2 kg of cold water into the other. 3 Note the temperature of each. 4 Pour the cold water into the hot water and stir. Take the final temperature.
How do you mix two different liquids with different temperatures?
Mix Liquids of Different Temperatures. Calculate the temperature of a mix of liquids with different temperatures. For water and other liquids. If two different liquids shall be mixed, for each the heat capacity must be given (water has about 4.2 Kj/(kg*K)). The two liquids must not chemically react with each other.