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Kelvin is an absolute scale, which makes much more sense once you understand that temperature is related to the speed of atoms (they can't have a negative speed). An absolute scale is one in which the lowest possible temperature is zero. An absolute scale also makes more sense in thermodynamics, where the ratios between two temperatures are often important.
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Why can shell eggs be received at an air temperature of 45 degrees Fahrenheit or lower instead of an internal temperature of 41 degrees Fahrenheit or lower?
because of its hard shell
What is the value of sin22?
That depends on what angular measurement is used. Set your scientific calculator to the desired angular measurement (either degrees, or radians), then press 22, followed by sin. Or in more modern calculators, you press sin, followed by 22, instead.
Convert this -15 c temperature to the kelvin scale?
The conversion of Celsius to Kelvin: Kelvin = Celsius + 273.15. Instead of 273.15, the value of 273 is also used. so 273.15-15=258
Why do astronauts take measurement in centimeters instead of inches?
with cows
Why you use kelivin in calculation instead of celsius and Fahrenheit?
Kelvin has the advantage that it is an absolute temperature scale - it starts from absolute zero. This simplifies several calculations; for example, in an ideal gas, at constant pressure, the volume of the gas is proportional to the absolute temperature. Similarly, calculations related to heat machines are simpler if an absolute temperature scale is used.
SI unit of F?
The temperature in Fahrenheit is no SI unit. Use kelvin or degrees Celsius instead.
What does 0 degrees Celsius look like?
0 degrees Celsius is the freezing point of water. At this temperature, water will turn into ice, making it solid instead of liquid.
Metric units for measuring temperature?
Some common metric units for measuring temperature include degrees Celsius (°C) and Kelvin (K). Degrees Celsius is based on the freezing and boiling points of water: 0°C is the freezing point and 100°C is the boiling point. Kelvin is an absolute temperature scale where 0K is absolute zero, the lowest possible temperature.
What standard unit is used to measure temperature?
Usually it would be degrees Fahrenheit (°F).
What is the temperature measurement centigrade and why is the answer so difficult to find?
Centigrade is a temperature scale where water freezes at 0 degrees and boils at 100 degrees. The term isn't commonly used anymore; instead, most places use Celsius. The answer may be difficult to find because some resources might still refer to it as centigrade or due to variations in terminology across different regions.
Does water boil at 95 degrees Celsius instead of 100 degrees Celsius in places like Denver Colorado?
Yes, water boils at a lower temperature in places with higher altitudes like Denver, Colorado due to the lower atmospheric pressure. In Denver, water boils at around 95 degrees Celsius instead of 100 degrees Celsius at sea level.
What is Fahrenheit and Celsius based upon?
Fahrenheit and Celsius are two different units of temperature measurement. Fahrenheit is based on a scale where water freezes at 32 degrees and boils at 212 degrees, while Celsius is based on a scale where water freezes at 0 degrees and boils at 100 degrees. The Fahrenheit scale is commonly used in the United States, while the Celsius scale is used in most other countries.
Will the results be the same if you measured the temperature using degrees Fahrenheit instead of celsius are they equal?
No, they will not be the same. Fahrenheit and Celsius are two different temperature scales, so the numerical values will differ. The conversion formula between Fahrenheit and Celsius is: °C = (°F - 32) / 1.8 or °F = (°C × 1.8) + 32.
Why is a microbiology water bath temperature at 44.5 instead of 45?
The temperature of 44.5 degrees Celsius is used instead of 45 degrees Celsius in a microbiology water bath to minimize the risk of overheating and damaging delicate microbiological samples. Small differences in temperature can have a significant impact on microbial viability and growth, so it is important to maintain precise control over the water bath temperature.
What is the critical temperature of mercury?
The critical temperature of mercury is 4.15 K. Above this temperature, mercury cannot exist as a liquid, regardless of pressure, and will instead turn into a gas.
Why doesn't water temperature go any higher when on a hotplate?
Water temperature does not exceed 100 degrees Celsius (212 degrees Fahrenheit) when heated on a hotplate because at that point it starts to vaporize and turn into steam. This is the temperature at which water transitions from liquid to gas, so the water cannot get any hotter while in liquid form.
What is a Metric Equivalent unit?
The metric system is not exactly equivalent to any other system, but there are units of measurement for anything that you may wish to measure. If you are accustomed to weighing things in pounds, you have the option of weighing them in kilograms instead. If you are accustomed to measuring length in feet, you have the option of measuring length in meters instead. You may be used to degrees Fahrenheit but you can use degrees Celsius instead.
