0
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 are freezing and boiling temps for water?
Zero degrees C= Freezing temperature for water and one hundred degrees C= Boiling temperature for water.
What is 0 Celsius on the kelvin scale?
0 degrees Celsius is equivalent to 273.15 Kelvin on the Kelvin scale.
Why is the kelvin scale called the absolute?
Because 0 degrees Kelvin, also known as absolute zero, has been proven to be the lowest possible temperature there can be, and is in reality an unobtainable limit.
It's hard to explain why without using statistical analysis, so try to think of it like this: at 0 degrees K, a massive object would have 0 energy, therefore losing its mass, since mass is proportional to energy. Furthermore, any object with no mass has to move at the speed of light which now brings in relativistic issues. What I'm trying to say is, nothing can actually even obtain a temperature of absolute zero because to many equations would blow up. Hence the term absolute.
What is 26.5 degrees farhrenheit in celsius?
26.5 degrees Fahrenheit is approximately -3.06 degrees Celsius. This conversion can be done by subtracting 32 from the Fahrenheit temperature and then multiplying by 5/9 to get the equivalent Celsius temperature.
What is the melting point of a horse?
The normal rectal tmpratur of a horse is 99.5 ranging to 101.3. Do keep in mind that a very hot day or vry cold day can effect that a bit. Anything over 102. is considered a fever.
What is the curie point of water?
Water does not have a curie point because it is not a ferromagnetic material. Curie point is the temperature at which certain materials undergo a transformation in their magnetic properties from ferromagnetic to paramagnetic.
What is 15 degrees centigrade equal to in kelvin?
Kelvin is the SI unit for temperature. Celsius is usually used in metric systems. 0 degree celsius is 273.15 Kelvin. Kelvin increases equally with celsius. So to convert celsius to kelvin, we just add 273.15 to celsius. The answer in Kelvin is 288.15
What kind of iron will heat to 400 degrees Celsius?
A ceramic flat iron is a common type of hair styling tool that can reach temperatures up to 400 degrees Celsius. Ceramic hair straighteners are designed to evenly distribute heat and minimize hair damage while providing high heat settings for styling.
Is 230 degrees Fahrenheit hot or cold?
230 degrees Fahrenheit is considered hot for most applications, as it is above room temperature and is typically used for cooking or baking.
What is the freezing point of water on the Celsius?
The freezing point of water on the Celsius scale is 0 degrees Celsius.
How do you get Kelvin from Celsius?
the freezing point of water is 0 degrees C, the corresponding temperature on the Kelvin scale is 273.16. Essentially one just subtracts 273.16 from the celsius reading to convert it into Kelvin.
Which is colder 273 degrees kelvin or 280 degrees kelvin?
273 degrees Kelvin is colder than 280 degrees Kelvin because the lower the temperature in Kelvin, the colder it is.
No, Celsius is a temperature scale which can go down to -273.15. The hottest temperature attained by scientists is approx 4 trillion degrees and the theoretical maximum is 1.4*10^32 [140 nonillion] degrees. On balance, then, the range of negative temperatures on the Celsius scale is somewhat smaller than the positive temperatures.
What are examples of melting ice and dissolving salt in water?
Melting ice occurs when solid ice transitions to liquid water due to an increase in temperature. Dissolving salt in water occurs when salt crystals break down into individual ions and disperses evenly throughout the water.
Why is Celsius with a capital c?
Assuming the question refers to Celsius, it is named after the 18th Century Swedish scientist who developed a similar temperature scale.
Convert temperatures from Fahrenheit to Celsius?
Start by taking the number in Fahrenheit and subtracting 32. Then divide the number by 9, and then multiply it by 5. This is how you convert Fahrenheit to Celsius or use the equation C = (F - 32) × 5/9
Does cold temperatures affect the strength of a magnet?
Extreme cold temperatures can affect the strength of a magnet by causing it to lose some of its magnetism temporarily. However, once the magnet returns to a warmer temperature, its strength should return to normal. Tempering and material composition can also impact a magnet's ability to withstand cold temperatures without losing strength.
What is nought degrees Fahrenheit in celsius?
0 degrees Fahrenheit is equal to -17.78 degrees Celsius. To convert Fahrenheit to Celsius, you can use the formula: (Fahrenheit - 32) x 5/9.
Why do aldehydes and ketones have lower boiling points than their correspending alcohols?
Ketones and aldehydes do not have hydrocarbon atoms which bond to nitrogen or oxygen, individual molecules do not hydrogen bond to each other which makes them have lower boiling points than alcohols.
What is the kelvin temperature of -34C?
To convert Celsius to Kelvin, simply add 273. Therefore, -34°C + 273 = 239 K.
