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Temperature
This category is for questions about the various units and conversions of temperature, as well as the freezing point and boiling point of elements and compounds.
19,212 Questions
What does c f r mean on a thermometer?
CFR on a thermometer stands for Celsius, Fahrenheit, and Réaumur. These are different temperature scales that can be used to measure temperature. Users can switch between these scales on some thermometers to read the temperature in their preferred unit.
How much is 257 celsius in degrees?
257 degrees Celsius is equivalent to 257 degrees on the Celsius scale. There is no need to convert it, as it is already in Celsius.
Fahrenheit equivalent of 12 centigrade?
The Fahrenheit equivalent of 12 degrees Celsius is 53.6 degrees Fahrenheit. You can convert Celsius to Fahrenheit by using the formula: (°C × 9/5) + 32 = °F.
What is 50 degrees below celsius in Fahrenheit?
50 degrees Celsius = 122 degrees Fahrenheit.
Use the equation F = (9/5)C + 32
(also see the related link "Conversion of Temperature Units" below)
50ºC = 122.0ºF
50 degrees Celsius is equal to a temperature of 122 degrees Fahrenheit. F = C x 9/5 + 32
To convert Fahrenheit to Celsius, you can use the formula: Celsius = (Fahrenheit - 32) x 5/9. Plugging in 91 for Fahrenheit gives us: Celsius = (91 - 32) x 5/9 = 32.8 degrees Celsius.
What happens to the body temperature of an endothermic animal as its environment cools?
The body temperature of an endothermic animal will remain relatively constant as its metabolism generates heat to maintain a stable internal temperature, regardless of changes in the environment's temperature. However, in extreme cold conditions, the animal may need to increase its metabolic rate or seek shelter to prevent excessive heat loss.
IS it a good idea to wear shorts outside when it's 3 degrees Celsius?
It is not recommended to wear shorts when it's 3 degrees Celsius as this temperature is quite cold and you risk getting cold, especially on your legs. It is better to wear long pants or thicker layers to stay warm.
How can water be made to boil at 105 degrees Celsius instead of 100 degrees Celsius?
Water could be made to boil at 105 degrees C instead of 100 degrees C by adding a solute to the water. You can also raise the boiling point of water by moving to a higher elevation or putting it under higher pressure.
To convert -5 degrees Celsius to Fahrenheit, you would use the formula: (°C × 9/5) + 32. so (-5 × 9/5) + 32 = 23°F.
What to wear on a day that is 6 degrees celsius?
6 degrees Celsius equals 42.8 degrees Fahrenheit. This means that you are likely to wear long sleeves and long pants, with a light to medium warmth jacket.
It is relatively cool, but not extremely cold. Most people would find 6 degrees Celsius to be chilly and would likely need to wear warmer clothing.
How do you change from c to f braun 6022?
Changing the temperature scale
Your Braun ThermoScan is shipped with the Celsius
(°C) temperature scale activated. If you whish to
switch to Fahrenheit (°F) and/or back from Fahrenheit
to Celsius, proceed as follows:
(1) Make sure the thermometer is turned off.
(2) Press and hold down the «start» button (IRT 4020)
or the «I/O» button (IRT 4520). After about 3
seconds the display will show this sequence:
«°C» / «SET» / «°F» / «SET» ...
(3) Release the «start» button / «I/O» button when the
desired temperature
What is rain freezing temperature?
Liquid does not freeze unless the temperature is 32 degrees or less, whether it is freezing rain, snow, or sleet. The difference in what falls from the sky (snow or freezing rain) depends on where the freezing temperature is located. For example, if the temperature on the ground is 32 degrees or less, but the air temperature is warmer then 32 degrees, then the precipitation will come down as rain UNTIL it hits the ground or an object, then it freezes. If the ground and everything above the ground is 32 degrees or below, then the precipitation will come down as snow.
What is 45 degrees celsius converted to Fahrenheit?
45 degrees Celsius is equal to 113 degrees Fahrenheit. The formula to convert Celsius to Fahrenheit is (Celsius x 1.8) + 32. Applying this formula, (45 x 1.8) + 32 = 113°F.
Why does ice melt at a lower temperature with salt?
It's due to the material in the salt that allows the ice's mass to lower. The temperature doesn't effect the process in a good way. Actually, it helps the ice melt more with the salt material.
Why does denaturing by temperature or pH make an enzyme non-functional?
Active site of an enzyme is fixed for particular substrate, or you can understand it better via lock-key theory, in which substrate acts as a lock and active side of the enzyme as a key, and you know well that each lock has a specific key to make it unlock. So if active site of an enzyme is altered due to any reason, it can not be fixed into the its particular substrate, and functioning of an enzyme obliviously requires a substrate.
What is the average temperature during spring?
The average temperature during spring can vary depending on location, but typically it ranges from 50-70 degrees Fahrenheit in many regions. Weather patterns and regional climates can also impact the springtime temperatures, leading to fluctuations in average temperatures.
What element has the lowest freezing and boiling point of all elements?
Helium melting point: -272,2 0C
Rhenium boiling point: 5 596 0C
Energy is actually given off in the lowering of temperature. Use the equation Q = mc(change in T). In this case, m = 2.9, c = 4.179 J, and change in T = -12.1 degree C. Now solve for Q, the heat energy. This exothermic process gives off approximately 146.6 J of heat.
