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What is the relationship of time to temperature in heat sterilization explain?
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What best describes the relationship between heat and temperature heat and temperature are the same thing heat changes temperature heat is a measure of temperature or temperature measures?
The flow of heat in and out of an object changes its temperature.
Under what conditions is sterilization by filtration preferred over sterilization by heat?
When a liquid is heat labile or can be destroyed by heat then this method is used.
What is the definition of moist heat sterilization?
Dry-heat sterilization is generally a less complicated process than steam sterilization; it is, however, relatively slow and requires higher temperatures and/or longer exposure times. This is because of the fact that microbial lethality is lower with dry heat than that for steam at the same temperature.
What is the relationship between specific heat and rate of heating?
change in temperature does not effect specific heat. for example,specific heat of water is 4.14 j/g.k at any temperature
What is the difference between sterilization and canning?
The canning process is to preserve the food in the can. Sterilization is the process of killing bacteria that is normally heat resistant.
What is the relationship between heat and temperature in a paragraph?
A paragraph has nothing to do with heat and temperature.
What is the relationship of time to temperatures in heat sterilization?
Dry heat = 1-2hrs @ 160-170 degrees Celsius Moist heat = 15min. @ 121 degrees Celsius
What best describes the relationship between heat and temperature heat and temperature are the same thing heat changes temperature heat is a measure of temperature or temperature measures?
The flow of heat in and out of an object changes its temperature.
Under what conditions is sterilization by filtration preferred over sterilization by heat?
When a liquid is heat labile or can be destroyed by heat then this method is used.
What is the relationship of temperature to heat?
The specific heat is the quantity of heat needed per unit mass to increase the temperature by one degree Celsius. The relationship between variations in heat and temperature is generally expressed in the form below, where the real heat is c. When a phase shift is observed, the relationship does not apply, so the heat applied or extracted during a phase change does not change the temperature.
What is the definition of moist heat sterilization?
Dry-heat sterilization is generally a less complicated process than steam sterilization; it is, however, relatively slow and requires higher temperatures and/or longer exposure times. This is because of the fact that microbial lethality is lower with dry heat than that for steam at the same temperature.
What are the three instrument classifications that are used to determine the method of sterilization?
Sterilization can be accomplished by heat (as in the autoclave), chemicals (as with glutaraldehyde) or radiation. Your average outpatient office uses heat or chemical sterilization.
What is pressure an temp relationship?
I believe the relationship has to do with heat expanding molecules and maybe the opposite. Hence the pressure and temperature relationship.
What is thirmodynamic?
Thermodynamics - studies the relationship of heat and temperature, energy and work.
What is the difference between pasteurization and sterilization?
The pasteurization is carried out for a prolonged time at around 170°F and is supposed to kill only heat susceptible organisms and their spores, while sterilization works at a temperature of 250°F and is supposed to kill all organisms.
What is the relationship between thermal energy heat and temperature?
thermal energy increases as temperature increases
What is the relationship between specific heat and rate of heating?
change in temperature does not effect specific heat. for example,specific heat of water is 4.14 j/g.k at any temperature
