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Difference between chilled and cold water?
Chilled water is typically around 45-50°F (7-10°C), while cold water is typically around 35-40°F (1-4°C). Chilled water is slightly warmer than cold water and is often used for refreshing drinks, while cold water is colder and is commonly used for cooling purposes.
A chemical reaction is termed exothermic if?
A chemical reaction is termed exothermic if it releases heat to its surroundings, resulting in a rise in temperature. This is usually accompanied by the system losing energy to its surroundings in the form of heat.
Has a pH of more than 7?
pH below 7 is termed acidic. pH of 7 is termed neutral (water). pH above 7 is termed basic or an alkaline.
What is below permafrost?
Below permafrost is below freezing temperature (0c)
What is depletion zone?
Ozone depletion is the thinning of ozone layer below a certain concentration. This phenomenon is termed as ozone depletion.
What is 36oC in Fahrenheit?
360C = 680 degrees Fahrenheit.
What is a rolling mill?
In metalworking, rolling is a metal forming process in which metal stock is passed through a pair of rolls. Rolling is classified according to the temperature of the metal rolled. If the temperature of the metal is above its recrystallization temperature, then the process is termed as hot rolling. If the temperature of the metal is below its recrystallization temperature, the process is termed as cold rolling. In terms of usage, hot rolling processes more tonnage than any other manufacturing process and cold rolling processes the most tonnage out of all cold working processes
What temp should the condensed water be when it returns from a cooling tower?
Water temperature from cooling tower outlet will be well below the dew point of the ambient air. Dew point is the temperature at which a portion of water in air (termed as humidity) condenses at constant barometric pressure. Higher humidity means the water return temperature will be higher.
Difference between chilled and cold water?
Chilled water is typically around 45-50°F (7-10°C), while cold water is typically around 35-40°F (1-4°C). Chilled water is slightly warmer than cold water and is often used for refreshing drinks, while cold water is colder and is commonly used for cooling purposes.
A chemical reaction is termed exothermic if?
A chemical reaction is termed exothermic if it releases heat to its surroundings, resulting in a rise in temperature. This is usually accompanied by the system losing energy to its surroundings in the form of heat.
What is thermoregulation?
Thermoregulation is the term we give to "temperature control" or the like. For example, the human body likes to run at an internal temperature of 98.6 degrees Fahrenheit. And we have mechanisms within us that control our internal temperature. The biochemical structures that accomplish this are collectively termed the thermoregulation mechanism of the body. Other animals have them, too, but some lack them - like reptiles. A link is provided below.
Has a pH of more than 7?
pH below 7 is termed acidic. pH of 7 is termed neutral (water). pH above 7 is termed basic or an alkaline.
What is below permafrost?
Below permafrost is below freezing temperature (0c)
What is the loss of heat in the form of infrared waves termed?
The loss of heat in the form of infrared waves is termed thermal radiation. Thermal radiation is electromagnetic radiation emitted from the surface of an object due to its temperature.
What are 5 liquids that do not have water?
-- pure alcohol at room temperature -- mercury at room temperature -- oxygen below its boiling temperature -- iron above its melting temperature -- nitrogen below its boiling temperature -- salt above its melting temperature -- gold above its melting temperature -- any other element or compound that is not H2O, above its melting temperature and below its boiling temperature
How does temperature affect the taste of food?
There are microscopic channels in our taste buds that are termed as being responsible for different taste in our mouth.
What is depletion zone?
Ozone depletion is the thinning of ozone layer below a certain concentration. This phenomenon is termed as ozone depletion.
