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Assuming no heat loss to the surroundings,

McDO = mcdo

Mass is proportional to volume. (Mass = density x volume)

=> MDO = mdo

=> 1 x (40 - O) = 2 x (O - 20)

=> 30 = 80

=> O = 26.7 oC (ANS)

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13y ago
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15y ago

Room temperature is the final temperature.

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13y ago

Assuming no heat is lost, the final three litre mix would be 33.33 degrees Celsius

1(T-20)= 2(40-T)

T-20=80-2T

3T=100

T=33.33

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13y ago

Because they are of equal volumes, the 20C and 40C will neutralize each other and reach an equilibrium of 30 C (assuming no other factors are present to affect the temperature)

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14y ago

30 degrees C

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7y ago

It will be 33.33... (repeating) deg C.

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11y ago

30 degrees

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11y ago

33.33

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11y ago

40 degrees

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Q: What would be the final temperature if you mixed a liter of 30 degrees celsius water with 1 liters of 50 degrees celsius water?
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6 kg of water at a temperature of 90 degrees Celsius is mixed with 4 kg of water with a temperature of 22 degrees Celsius. What is the final temperature of the mixture?

THE ANSWER IS 62.8 DEGREES.....


What is the final temperature of a 3.0kg bar of gold at 99 degrees Celsius dropped into 0.22kg of water at 25 degrees celsius?

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What would be the final temperature when 250 grams of water at 100 degrees celsius is mixed with 525 grams of water at 30 degrees celsius?

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If you know the temperature in celsius how do you work that out into Fahrenheit?

To calculate the temperature in degrees Fahrenheit from degrees Celsius, take the Celsius number multiplied by 9/5 (or 1.8) and add 32. To illustrate, if you wanted to find the equivalent of 0 degrees Celsius, you'd multiply 0 by 9/5, which would be 0, and add 32 for a final answer of 32 degrees Fahrenheit.


How do you convert the temperature from French to us?

France uses the Celsius scale and the US uses the Fahrenheit scale. Tc = (5/9)*(Tf-32); Tc = temperature in degrees Celsius, Tf = temperature in degrees Fahrenheit. For example, suppose you have a Fahrenheit temperature of 98.6 degrees and you wanted to convert it into degrees on the Celsius scale. Using the above formula, you would first subtract 32 from the Fahrenheit temperature and get 66.6 as a result. Then you multiply 66.6 by five-ninths and get the converted value of 37 degrees Celsius. Below is the formula to convert a Celsius scale temperature into degrees on the Fahrenheit scale. Tf = (9/5)*Tc+32; Tc = temperature in degrees Celsius, Tf = temperature in degrees Fahrenheit. Assume that you have a Celsius scale temperature of 100 degrees and you wish to convert it into degrees on the Fahrenheit scale. Using the stated formula, you first multiply the Celsius scale temperature reading by nine-fifths and get a result of 180. Then add 32 to 180 and get the final converted result of 212 degrees on the Fahrenheit scale.


A 55 g aluminum block initially at 27.5 Celsius degrees absorbs 725J of heat what is the final temperature of the aluminuim?

9.14g


If 1500 calories are added to 100 degrees celsius what will the final temperature of the steam be?

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Suppose that during the icy hot lab that 65kj of energy were transferred to 450 g of water at 20 degress Celsius. what would have been the final temperature of the water?

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500cm3 of ideal gas at 40 degrees Celsius and 200kpa absolute is compressed to 250cm3 and cooled to 20 degrees Celsius.What is the final absolute pressure?

Assuming the amount of gas remains constant, we can use the ideal gas law to calculate the final absolute pressure. The initial pressure (P1) is 200 kPa and the final volume (V2) is 250 cm3. The initial temperature (T1) is 40 degrees Celsius or 313.15 Kelvin, and the final temperature (T2) is 20 degrees Celsius or 293.15 Kelvin. Using the equation (P1 * V1) / T1 = (P2 * V2) / T2, we can solve for the final absolute pressure (P2), which is approximately 400 kPa.


What will be the final temperature of a mixture if 50 degrees Celsius and 60 degrees Celsius are poured together in a large container?

If they're both the same substance, then the mixture will settle at 55° C. If they're different substances, then the final temp can be anything between 50° C and 60° C, depending on the substances.


What is the final temperature of the mixture if 100gram of water at 70temperature is added to 200gram of cold water at 10temperature and well stirred?

I'll assume here that by "70 temperature" you mean "70 degrees Celsius". Basically, you have to calculate the average temperature of all of the water in the mixture, which will be the final temperature once it's well stirred. The 200 grams of water at 10 degrees represent 2/3 of the total amount of water (300 grams), so thus, multiply 10 by 2/3 to determine their contribution to the final temperature. You will get 20/3. The 100 grams of water at 70 degrees represent 1/3 of the total amount of water, so multiply 70 by 1/3 to determine their contribution to the final temperature. You will get 70/3. When you add together the two temperatures you get 90/3, which is equal to 30. Therefore, the final temperature is 30 degrees Celsius.


If a cup of water of temperature 50 degree celsius is mixed with another cup of water of temperature 50 degree celsius the final temperature of the two combined cups of water will be 100 degree?

No, as both the temperatures are the same, you will get only 2 cups, each 50 degrees. You have to heat the cup to get 100 degree.