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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

Is Celsius more warm than Fahrenheit?

No, Celsius and Fahrenheit are just different scales for measuring temperature. A temperature in Celsius can be the same as, or warmer than, a temperature in Fahrenheit, depending on the specific values being compared.

Is 10 degree Celsius cold?

It would probably be considered "cool" by most people. It is equal to 50 degrees Fahrenheit.

Ho does a thermometer measure temperature?

A thermometer measures temperature by using a substance that expands or contracts with temperature changes, such as mercury or alcohol. As the substance heats up or cools down, it moves along a scale marked on the thermometer, providing a reading of the temperature.

Freezing point when salt is with a liquid?

Adding a salt to a pure substance depresses the melting point and elevates the boiling point.

Adding salt to water will enable it to stay liquid at a lower temperature than 0 oC; adding salt to ice will drop its temperature (this phenomenon was used in old fashioned ice cream makers); adding salt to water will make it boil at a temperature higher than 100 oC

What temperature burns skin?

Skin can be burned at temperatures as low as 111°F (44°C), but the severity of the burn depends on the temperature and duration of exposure. A mild burn may occur at 111-119°F (44-48°C), while more severe burns can happen at higher temperatures.

What is 84 degrees Celsius 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 357.15

If the water continued to heat what would be its next phase change?

When water reaches its boiling point (212oF), its phase changes to gas through the process of evaporation.

Which city in India normally has the highest temperature?

The city in India that typically has the highest temperatures is Jaisalmer in the state of Rajasthan. It is located in the Thar Desert, known for its extreme heat during the summer months.

What degrees Celsius is 400 Fahrenheit?

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
In this case, the answer is about 204.44 degrees Celsius.

What is 325 degrees Fahrenheit equal to in Centigrade?

325 degrees Fahrenheit is equal to 162.8 degrees Celsius.

What are mercury thermometers used to measure?

Mercury thermometers are used to measure body temperature, room temperature, and other temperatures in a variety of settings. However, due to the toxicity of mercury, their use has decreased in favor of digital thermometers.

What is temperature of sialkot today?

what is the temperature in sialkot ,pakistan

Program to convert given temperature from centigrade to Fahrenheit in pearl?

Here's a simple Perl program to convert a given temperature from Celsius to Fahrenheit:

# Input temperature in Celsius
my $celsius = 20;

# Convert Celsius to Fahrenheit
my $fahrenheit = ($celsius * 9/5) + 32;

# Print the result
print "$celsius degrees Celsius is equal to $fahrenheit degrees Fahrenheit\n";

You can replace the value of $celsius with any temperature you want to convert.

What is the boiling point of brine?

The boiling point of brine, which is a solution of salt in water, is higher than the boiling point of pure water. The exact boiling point of brine depends on the concentration of salt in the solution. For a typical concentration of around 23.3%, the boiling point of brine is around 109.4°C (229.9°F).

What is the point where Fahrenheit and Kelvin scales meet?

The point where the Fahrenheit and Kelvin scales meet is at -40 degrees, which is equivalent to -40 degrees Fahrenheit and 233.15 Kelvin. At this temperature, both scales have the same numerical value.

What is 92 degrees Celsius in Fahrenheit?

92 F = 33.33 C

To calculate the conversion, the formula is C = (F-32) * (5/9) Subtract the Fahrenheit temperature by 32 and then multiply that by 5/9. 92ºF = 33.3ºC

Why are two different temperature scales needed?

Two different temperature scales, such as Celsius and Fahrenheit, are used because they provide different reference points and have historical significance in different parts of the world. Celsius is commonly used in scientific and international contexts, while Fahrenheit is more commonly used in the United States. Having different scales allows for easier communication and understanding of temperature values in different regions.

Names of scales for measuring temperature?

The most immediately useful and important nowadays are kelvins, Celsius, Fahrenheit, and Rankine. Many others were proposed and/or used during the 17th through 19th centuries: Amonton, Barnsdorf, Beaumuir, Bergen, Brisson, Crucquins, De Luc, Le Lyon, De la Hire, Delancé, Delisle, Ducrest, Edinburgh, Florentine (at least two of those), Fowler, Hales, Hanow, Kirch, La Court, Lange, Leyden, Ludolf, Miles, Murray, Newton, Paris, Poleni, Réaumur, Rømer, Richter, Royal Society of London, Sagredo, Sulzer, and Wedgwood. As you may suspect, the last one was designed for use in pottery kilns.

All of those are linear scales, but there is at least one that's logarithmic, named after its inventor physicist John Dalton (1766-1844). Here, absolute zero registers -infinity D; freezing (273.15 kelvins), 0 D; boiling (373.15 kelvins), 100 D; the melting point of gold (1337 kelvins), around 500 D; and so forth. This comes in handy when you're plotting vast differences in temperature among star types, for example.

How do you convert 75 degrees Fahrenheit to Kelvin?

Use this equation to convert degrees Fahrenheit to Kelvin: [K] = ([°F] + 459.67) × 0.556

What is the freezing point of cesium?

The freezing point of cesium is approximately 28.5 degrees Celsius (83.3 degrees Fahrenheit).

Melting and boiling point of silver?

Melting Point: 961.93 °C (1235.08 K, 1763.474 °F)

Boiling Point: 2212.0 °C (2485.15 K, 4013.6 °F)

What is 90 centigrade equal to in 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 194 degrees Fahrenheit.