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A dishwasher that uses hot water for sanitization must achieve a final rinse temperature of at least 180°F (82°C) to effectively kill bacteria and sanitize dishes. This high temperature ensures that harmful pathogens are eradicated, making the dishes safe for use. Proper functioning and temperature monitoring are essential for compliance with health and safety standards.

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What is the final temperature of a 20 degree Celsius room temperature pool of water following addition of 960 kJ of energy?

This depends on the volume.


100 g of water at 20 degree centigrade is mixed with 100 g of water at 5 degree centegrade the temperature of mixture will be?

The final temperature of the mixture will be between 5 and 20 degrees Celsius, closer to 5 degrees since a larger mass of water is at that temperature. To find the exact final temperature, you can use the principle of conservation of energy (Q lost = Q gained).


Why is The final rinse temperature must be lower in a chemical sanitizing dishwasher because?

The final rinse temperature must be lower in a chemical sanitizing dishwasher because it allows the chemical sanitizers to remain effective. High temperatures can degrade or deactivate these sanitizing agents, reducing their ability to kill harmful bacteria and pathogens. Additionally, lower rinse temperatures help prevent damage to sensitive dishware and ensure that the sanitizing solution can effectively coat the surfaces for proper sanitation.


Which sample had the lowest final temperature?

Sample B had the lowest final temperature.


If 50 grams of a substance with a temp of 20 degree Celsius and specific heat of 2 is mixed with 200 grams of water with a temperature of 40 degree Celsius what will be the equilibrium temperature of?

Heat gained by one object has to equal the heat lost by the other object. The final temperature of the two objects will be the same.Object 1:mass1 = 50 ginitial T1 = 20 oCCg = 2 J/degree/gramfinal T1 = TfChange in temperature = Tf - T1Q = Cg x change in T x mass= 2 x ( Tf - T1 ) x 50Water:Mass = 200 gCg = 4.18 J/ degree/ gramChange in T = Tf - 40Q = 4.18 x (Tf - 40) x 2004.18 x (Tf - 40) x 200 = -(2 x ( Tf - 20 ) x 50)Tf = 37.9 oC

Related Questions

What is the minimum temperature for the final rents in a heat sanitizing dishwasher?

The minimal temperature for the final rinse in a heat dishwasher should be 180 degrees. After this is finished, the heat dries the dishes.


What is the minimum temperature for final rinse in a heat-sanitizing dishwasher?

180


In a heat-sanitizing dishwasher What is the minimum temperature in the final rinse?

180


In a heat-sanitizing dishwasher what is the minimum temperature for the final rinse?

180


What is the expected temperature for a dishwasher?

I recommend that you use a sink full of foamy water at a temperature of about 50oC.


The final sanitizing rinse temperature must be lower in a chemical sanitizing dishwasher than in other types of dishwasher because lower temperatures?

the final sanitizing rince temperature must be lower in a chemical sanitizing dishwasher than in other types of dishwashers because lower temperatures


The final sanitizing rinse temperature must be lower in a chemical sanitizing dishwasher than in other types of dishwashers because lower temperature reduce contact time?

Yes, the final sanitizing rinse temperature in a chemical sanitizing dishwasher is lower due to the reduced contact time. The minimum temperature for the final rinse must be a minimum of 171 degrees Fahrenheit. The items must be exposed to this temperature for at least 30 seconds.


What is the final temperature of 50ml of 50 degree C water mixed with 50ml of 10 degree C.?

The final temperature can be calculated using the principle of conservation of energy. The heat gained by the cooler water is equal to the heat lost by the warmer water. The final temperature is the temperature at which this heat exchange occurs, which can be calculated using the formula for heat transfer.


What is the final temperature of a 20 degree Celsius room temperature pool of water following addition of 960 kJ of energy?

This depends on the volume.


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.


100 g of water at 20 degree centigrade is mixed with 100 g of water at 5 degree centegrade the temperature of mixture will be?

The final temperature of the mixture will be between 5 and 20 degrees Celsius, closer to 5 degrees since a larger mass of water is at that temperature. To find the exact final temperature, you can use the principle of conservation of energy (Q lost = Q gained).


What is the final temperature of a 48.26 g sample of aluminum at 100 degree Celsius dripped into 34.47 g of water at 25.0 degree Celsius?

42.3 C