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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
Boiling point is the temperature at which the vapor pressure of the liquid equals atmospheric pressure. The vapor pressure of solvent molecules is decreased when a solute is added, so a higher temperature is required to increase the number of solvent molecules in the gas phase above the liquid. At the freezing point, the vapor pressures of the solid and liquid are equal; a lower temperature is needed to reduce the number of solvent particles above the liquid.
Does absolute zero really exist?
no, absolute zero is only a myth. Temperature is the measurement of thermal energy caused by the movement of the atoms. at absolute zero, atom freezes and it would be impossible to measure its temperature.
What advantage does the Kelvin scale have for scientific measurements?
An advantage of the Kelvin scale is that all the temperatures on this scale are positive. Another advantage is that the temperature in Kelvin is directly proportional to the total internal energy of the substance: if you double the internal energy, you will double the temperature in Kelvin.
What temperature is greater 1C or 1F?
1C is just above freezing point of water. 1F is WAY below freezing.
It depends on your perspective and what you are accustomed to. Some people may find 60 degrees to be cool, while others may consider it mild or even warm. It can also vary based on factors like humidity, wind, and whether you are indoors or outdoors.
AT 115 degrees sulphur changes into a?
At 115 degrees Celsius, sulfur changes into a yellow liquid state.
What temperature is silk setting on iron?
The recommended temperature setting for ironing silk is typically low to medium heat, around 250-300°F (120-150°C). It is important to use a pressing cloth to protect the silk fabric from direct contact with the iron to prevent any damage or shine.
Is a 93.3 degree temperature OK for a human?
A temperature of 93.3 degrees Fahrenheit is considered low for a human and may indicate hypothermia. It is important to seek medical attention if this temperature persists, as it can be a sign of an underlying health issue. Keep the person warm and seek medical help if necessary.
What celsius temperature is equal to negative 10 degrees Fahrenheit?
(-10) degrees Fahrenheit = -23.3 degrees Celsius.
The geothermal is about 25 degrees Celsius for every 1 km of depth below earths surface?
The geothermal gradient is approximately 25 degrees Celsius per kilometer of depth below Earth's surface. This means that the temperature increases by about 25 degrees Celsius for every kilometer closer to the Earth's core. This gradient is used to estimate subsurface temperatures for geothermal energy extraction and other geological studies.
What is weathering due to repeated freezing and melting of water called?
This process is called frost wedging or frost action. It occurs when water seeps into cracks in rocks, freezes, expands, and then thaws, causing the rock to fragment over time.
A temperature of -3f is how many degrees below the freezing temperature of water?
-3°F is 35 degrees below the freezing temperature of water, which is 32°F.
Nonmetals are weakly attracted to one another so they have what melting and boiling points?
Nonmetals generally have low melting and boiling points. This is because the forces of attraction between nonmetal atoms (van der Waals forces) are weaker compared to metallic or ionic bonds, resulting in easier breakage of these bonds at lower temperatures.
Is 50 degrees hotter in Celsius of Fahrenheit?
Answer is 10 degree celsius.
Use this method to get the answers. Start by subtracting 32 from 50 .Then multiply the answer with 5 and divide by 9.
In this case the answer is 10 degree celsius.
Copper melts at 1084.6 degrees celsius what is this temp in kelvins and degrees Fahrenheit?
1084.6 ºC = 1357.6 K and 1984.28 ºF
If the temperature is 50 degrees Fahrenheit what is it in Celsius?
50 degrees Fahrenheit is approximately 10 degrees Celsius. To convert Fahrenheit to Celsius, you can use the formula: (Fahrenheit - 32) x 5/9.
Why is Nairobi cooler than Mombasa?
Nairobi, because of its high altitude, is cooler than the rest of Kenya, which can be quite hot. Especially in the evening Nairobi can get a bit chilly, so you'll want to bring a light jacket or sweater. Mombasa, which is right on the Indian Ocean, is distinctly warmer than Nairobi and can be quite humid.
