How does adding salt to water affect the boiling point and melting point?
Adding salt to water affects its density meaning that the particles have to move more to reach a boiling point. The temperature therefore has to increase to make the particles move more and evaporate.
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 310.15
Is 25 degree Celsius considered cool?
25 degrees Celsius is typically considered comfortable or mild, but not cool. Cool temperatures are usually considered to be around 15-20 degrees Celsius.
How many degrees is 175celcius in fahrenheit?
175 degrees Celsius is equivalent to 347 degrees Fahrenheit.
What is 7.5 Celsius equal in Fahrenheit?
167 degrees Fahrenheit. ---- Celsius to Fahrenheit · Multiply by 9 · Divide by 5 · Add 32 Fahrenheit to Celsius · Subtract 32 · Divide by 9 · Multiply by 5
What is 190 degree Celsius to fahrenheit?
To convert degrees Celsius into degrees Fahrenheit, multiply the number by 9, divide by 5, and add 32. In this instance:
190 x 9 = 1710 / 5 = 342 + 374
Therefore, 190 degrees Celsius is equal to 374 degrees Fahrenheit.
What does 69 celsius convert to in Fahrenheit?
In order to calculate Fahrenheit into celsius, we need a formula.
The forumla to calculate F to C is (5/9) x (F - 32)
So, we plug in your temperature. (5/9) x (69 - 32)
Calculate the numbers and you get 20.55... or roughly 21 degrees.
Did you know that the United States is the only country that doesn't use the Metric System as its primary measurement tool?
~Apple Juice
What is the proper temperature range for a storeroom?
The proper temperature range for a storeroom is typically between 50-70°F (10-21°C) to maintain the quality and longevity of stored items. It's important to avoid extreme temperatures that could damage items or cause them to deteriorate quickly.
What is the temperature of a safe freezer temperature?
It all depends on the application. Most commercial freezers or industrial freezers http://www.kysorpanel.com/commercial-industrial-coolers-freezers.htm will be designed to provide temperatures ranging from -34°C (-30°F to 160°F) to +71°C.
Which instrument is used to determine how hot the day is?
A thermometer is typically used to measure temperature to determine how hot the day is.
What is the highest temperature that human can live in?
The highest temperature at which humans can live comfortably is around 120°F (49°C). However, this is subjective and can vary based on factors such as humidity, air circulation, and individual tolerance to heat. Excessive heat exposure can lead to heat stroke and other serious health risks.
What is 90 Celsius equal in Fahrenheit?
The temperature 90 degrees Celsius is equal to 194 degrees Fahrenheit.
Which is to say very hot.
What bacterium had the narrowest range of temperature tolerance?
The bacterium with the narrowest range of temperature tolerance is known as Thermus, which only thrives within a strict temperature range of around 50-80 degrees Celsius. It is a type of thermophilic bacterium that cannot survive in temperatures outside of this narrow range.
How long does it take water to freeze at 0 degrees celsius?
Water freezes AT 0oC. As each molecule reaches this temperature, it adapts properties of a solid. Depending on how much water there is, whether it's moving or not and various other factors determines how long it will take for all the molecules to reach 0 and turn into solid ice.
Is negative three degree celsius too cold for the fridge?
No, -3 degrees Celsius is not too cold for the fridge. The recommended temperature for a fridge is between 1-4 degrees Celsius to keep food fresh and prevent bacterial growth. It's better for the fridge to be slightly colder rather than too warm.
What is the boiling point and melting point of ununtrium?
Ununtrium (Uut)
Ununtrium is the temporary name of a chemical element with the temporary symbol Uut and atomic number 113.
Boiling points: 1400 K, 1100 °C, 2000 °F
Melting points: 700 K, 430 °C, 810 °F
How many moles of krypton are there in 6.11 L of the gas at 802 atm and 31 degrees celsius?
802 atmospheres? You sure? Anyway, the formula is the important thing.
Use the ideal gas equation/law.
pressure atm * volume Liters = moles * R * temperature Kelvin
PV = nRT
31 degrees Celsius = 304.15 Kelvin
(802 atm)(6.11 Liter) = n(0.08206 L*atm/mol*K)(304.15 K)
4900.22 = 24.959n
= 196 moles of Krypton
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What is 25 degrees Celsius in Fahrenheit degrees?
25 degrees Celsius is equal to 77 degrees Fahrenheit.
Why is the temperature colder at certain depths?
Pressure.
The further you are down, the colder it gets. For example, when you spray yourself with deodorant, its cold. This is because it is under pressure in a can.
But yes, the further you go down, the more pressure, the colder it gets.
Was the Carboniferous Period Hot or Cold?
The Carboniferous Period was generally warm and humid, with high levels of atmospheric carbon dioxide contributing to a greenhouse effect. This warm climate supported the growth of dense forests and allowed for the formation of extensive coal deposits.
What to wear for 12 degrees celsius?
For 12 degrees Celsius, consider wearing layers such as a light sweater or long-sleeve shirt with a jacket or coat. You can also add a scarf, gloves, and closed-toe shoes to stay warm. It's a good idea to dress in layers so you can adjust based on the temperature throughout the day.
What is thirty degrees Celsius?
Thirty degrees Celsius is a temperature measurement commonly used in the metric system. It is equivalent to 86 degrees Fahrenheit.
well, its pretty hot if you ask me. its also a great time for swimming