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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
How many degrees Fahrenheit is equal to 70 degrees celsius?
Here is a nice temperature converter. Look for yourself. Scroll down to related links and look at "Conversion of temperatures and formulas".
Is the resistance of a thermistor measured in degrees celsius?
No, the resistance of a thermistor is typically measured in ohms. The relationship between the resistance of a thermistor and temperature is nonlinear, and it is used to calculate the temperature of the thermistor in degrees Celsius.
What is 180 degrees Celsius in Fahrenheit?
180 degrees Celsius is the same as 356 degrees Fahrenheit.
Also, here is the Celsius to Fahrenheit conversion equation:
1. Multiply degrees Celsius by 9
2. Divide degrees by 5
3. Add degrees 32
356 F
356 F
180 degrees Celsius equals 356 degrees Fahrenheit
The freezing point and boiling point of water on the celsius scale are respectively?
Freezing point - zero degrees Celsius
Boiling point - 100 degrees Celsius
How much temperature do you need to boil water at 35 degrees Fahrenheit?
At 35 degrees Fahrenheit, water is in a frozen state. To boil water, you need to increase the temperature to 212 degrees Fahrenheit (100 degrees Celsius) at sea level. This increase in temperature is necessary to overcome the intermolecular forces holding water molecules together in the liquid state.
Convert -18 degrees celsius to Fahrenheit?
-18 degrees Celsius is equivalent to 0.4 degrees Fahrenheit. The formula to convert Celsius to Fahrenheit is: Fahrenheit = (Celsius x 9/5) + 32.
What is the highest temperature possible in degrees Fahrenheit?
It's called the Planck Temperature. It is the highest possible temperature that matter can exist at. It is approximately 1.41679 x 10^32 Kelvin. That's 100 million million million million million degrees. For comparison, the center of the sun bubbles along at icy 15 million degrees.
Scientists believe that our universe has already experienced the Planck temperature, although it went by so quickly you may have missed it. It occurred at 10^-43 of a second after the Big Bang, the great cataclysm in which the universe was born.
If you go beyond this absolute hot temperature, everything would turn to pure energy, all subatomic particles break down and become individual black holes destroying space and time. This is because the faster molecules move, the hotter they get. At 10^10K electrons approach the speed of light, but they also become more massive, so their temperature can continue to rise. At 10^32K, that great density and temperature would cause each particle of matter to become its own black hole, and the usual understanding of space and time would collapse. Which means the Planck temperature is as hot as things can get.
50 degrees celsius is what temperature Fahrenheit?
Start by taking the number in Celsius and multiply it by 9. Then divide that number by 5, and then add 32. This is how you convert Celsius to Fahrenheit or use the equation F = (9/5)C + 32
In this case, the answer is about 122 degrees Fahrenheit.
What is 25 degrees Celsius in Kelvin?
The answer is 298.15 K (approx.). The Kelvin scale starts at absolute zero and is used in scientific laboratories. Celsius is for general use and set 0 and 100 as melting and boiling point of water respectively. To convert from C to K, add 273.15 to C.
Why does the presence of double bonds decrease the melting point?
most likely because the forces keeping the atoms bonded gets weaker with each added bond and therefore it is easier for heat to separate the atoms. most likely because the forces keeping the atoms bonded gets weaker with each added bond and therefore it is easier for heat to separate the atoms.
--> Yes, but the reason is because the introduction of a double bond results in bends in the molecule which makes it harder to 'pack' these molecules into a low energy crystalline, solid state. Therefore, they more easily break out of the solid state and melt into liquids (= bonds generally end up in the 'cis' configuration). Note that although they have lower melting points than their respective counterparts, they have higher boiling points due to the polarity associated with the double bond.
What is -350 degrees Fahrenheit in Celsius?
350 deg C = 662 deg F.
It's easy to convert from Celsius to Fahrenheit by yourself. Tf = (9/5)*Tc+32, where Tc = temperature in degrees Celsius, Tf = temperature in degrees Fahrenheit. 350 C is 662 F.
The boiling point of twice the amount of liquid will remain 150 degrees. The boiling point of a substance is determined by the chemical properties of the substance itself, rather than the quantity of the substance.
How do you convert Kelvins to degrees Celsius?
Use this equation to convert Celsius/Centigrade to degrees Kelvin: [K] = [°C] + 273.15
How do you subtract negative 18 degree celsius from 86 degree Fahrenheit?
86 deg F = 30 deg C
So the temperature has changed from -18 deg C to 30 deg C, an increase of 48 deg.
Conversely,
-18 deg C = -0.4 deg F
So the temperature has changed from -0.4 deg F to 86 deg F, an increase of 86.4 deg.
What is the room temperature in Fahrenheit?
Room temperature is typically around 68-72 degrees Fahrenheit.
Does Alcohol and mercury thermometer measure the same temperature at 60 degrees?
Yes. If they're good quality and accurately calibrated, they do. If two thermometers in
the same place under the same conditions don't read the same number, then at least
one of them is wrong.
Where in the world are temperatures rising?
Temperatures are rising globally due to climate change, but some regions experiencing more pronounced warming include the Arctic, parts of Africa, the Middle East, and Southeast Asia. These areas are seeing increased frequency of heatwaves, melting ice caps, and other extreme weather events.
What is 240 kelvin in Celsius?
The answer is -33.15 C(approx.). The Kelvin scale starts at absolute zero and is used in scientific laboratories. Celsius is for general use and set 0 and 100 as melting and boiling point of water respectively. To convert from K to C, subtract 273.15 from K.
Which countries use degrees Celsius?
Fahrenheit remains the official scale for the following countries and territories: the Bahamas,Belize, the Cayman Islands,Palau, and the United States and its associated territories. Everyone else uses Celsius.
What happens to water at 25 degrees celsius?
Nothing. It is a liquid.
Water freezes at 0 degrees Celsius, and boils at 100 degrees Celsius.
What is the melting point of iron in degrees celsius?
Iron melts at 1536 °C or 2797 °F (1811 K). It boils at 2862 °C or 5182 °F (3134 K).
How many calories would it take to heat up Lake Michigan by 1 degree Celsius?
To calculate the calories required to heat up Lake Michigan by 1 degree Celsius, you would need to know the specific heat capacity of water (4.186 J/g°C) and the mass of water in Lake Michigan. The formula to calculate the energy required is: Energy = mass of water x specific heat capacity of water x change in temperature. This would give you the calories needed to heat up Lake Michigan by 1 degree Celsius.
