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What evidence supports the fact that temperature of seawater is more a controlling factor of density than salinity?
The question is ambiguous, controlling factor of what? Specific gravity will change according to temperature (all other things being equal) Salinity will not change with temperature. Water will is most dense at about 4 degrees Celsius, and will become less dense at higher and lower temperatures (to a point)
How many degrees does 500 Btu's generate?
The number of degrees generated by 500 BTUs (British Thermal Units) depends on factors such as the volume of the space being heated and the specific heat capacity of the materials involved. For example, heating a small room may raise the temperature significantly, while heating a larger space will result in a smaller temperature increase. To calculate the exact temperature rise, you would need to know the room's dimensions and the specific heat of the air. Generally, 1 BTU raises the temperature of 1 pound of water by 1°F, but air behaves differently.
What is the best temperature for heat shock?
The best temperature for heat shock typically ranges from 42 to 45 degrees Celsius (107.6 to 113 degrees Fahrenheit) for a brief period, usually lasting 30 seconds to a few minutes. This temperature range effectively induces stress responses in cells, promoting the expression of heat shock proteins. The exact optimal temperature may vary depending on the specific cell type or organism being studied.
Can all media be sterilized st the same temperature Why?
No, not all media can be sterilized at the same temperature due to variations in their composition and thermal stability. For instance, some media contain heat-sensitive components, like certain vitamins or proteins, that can degrade at high temperatures. Additionally, different types of media may require specific sterilization methods, such as autoclaving, filtration, or chemical sterilization, to effectively eliminate microbial contamination without compromising their integrity. Therefore, it's essential to choose the appropriate sterilization temperature and method based on the specific media being used.
Why is important to know what temperature scale is being used in a given situation?
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Why has the speed of light has been quoted as being in a vacuum yet the speed of sound is at a specific temperature?
Light will be transported without a medium. The speed of light is = 299 792 458 m/s. Sound need a medium to be transported. It's mostly air, where the temperature is important. The speed of air is 343 m/s at 20 degrees Celsius and 331.3 m/s at 0 degrees Celsius.
Why was the archbishop of Canterbury so unpopular?
Which Archbishop is being referred to cannot comment until a specific date is quoted
How many watts are in a vacuum?
A vacuum itself does not have a specific wattage, as wattage is a measure of power, not a state of matter. Power in a vacuum would depend on what is being done within that vacuum, such as the operation of an electrical device. For example, a light bulb might use 60 watts, but that is the power it consumes, not the vacuum itself.
What organization's mission is quoted here?
It is not clear what mission is being referred to as no specific quote is mentioned. Please provide more information or context.
How do gas law applied on vacuum evaporator?
Gas laws are not directly applied in vacuum evaporation because the process occurs under reduced pressure, typically in a vacuum chamber. The decrease in pressure lowers the boiling point of the liquid being evaporated. This allows the substance to change from liquid to gas phase at a lower temperature without the need for specific gas law calculations.
What temperature is 1100 watts into Celsius?
To convert watts to temperature, you need more information such as the specific heat capacity of the material being heated. Watts is a measure of power, not temperature.
How do you measure pressure in the vacuum dryer - by bar or by temperature?
vacuum is a volume of space that is essentially empty of matter, such that its gaseous pressure is much less than atmospheric pressure. The word comes from the Latin term for "empty".Now, u tell me if u measure it by BAR or temp?Though T is directly proportionate to P, measurement of pressure with temperature in a vacuum cleaner is an absurdist theory.
How can a researcher ensure that water is being used for an experiment that will vaporize at a point lower then normal temperature?
The researcher can lower the pressure inside the experimental setup to decrease the boiling point of water, allowing it to vaporize at a lower temperature. This can be achieved using a vacuum pump to create a vacuum environment. It's also important to monitor the temperature and pressure conditions during the experiment to ensure accurate results.
What is limit of temperature in dissolution Apparatus?
The limit of temperature in dissolution apparatus typically depends on the specific apparatus being used. In general, most dissolution apparatus can operate within a temperature range of 30-40°C. However, there are specialized apparatus that can handle higher temperatures up to 50-60°C for specific applications. It is important to consult the manufacturer's guidelines for the specific apparatus being used to determine the temperature limits.
What is the formula for converting wattage to temperature using a wattage to temperature calculator?
The formula for converting wattage to temperature using a wattage to temperature calculator is typically based on the specific heat capacity of the material being heated. This formula takes into account the wattage input, the time of heating, and the specific heat capacity of the material to calculate the resulting temperature increase.
How can I calculate the temperature rise resulting from a specific amount of watts being generated?
To calculate the temperature rise from a specific amount of watts being generated, you can use the formula: Temperature rise (in degrees Celsius) Power (in watts) x Thermal Resistance (in degrees Celsius per watt). The thermal resistance value depends on the material and design of the object generating the heat.
What symbol tells you when something is quoted?
Quotation marks are used to inform you of a quotation.
