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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 temperature measured in the shade?

Yes, temperature is typically measured in the shade to avoid any influences from direct sunlight which can artificially raise the temperature. This helps to get a more accurate representation of the air temperature.

What temperatures are equal to 273 K?

273.15° Kelvins = 0° Celsius = 32° Fahrenheit = 460.67° Rankine = 0° Réaumur

What is 98.8f in Celsius?

Conversion from Fahrenheit to Celsius is done in three steps:

1. Subtract 32 from value in degrees Fahrenheit.

2. Multiply result of step 1 by 5.

3. Divide result of step 2 by 9.

Conversion formula: [°C] = ([°F] - 32) * 5 / 9 = (98.8 - 32) * 5 / 9 = 37.11 °C

What is the meltiing and boilingpoint of water?

boiling point is 212 faherenheit

freezing is 32 degrees faherenheit

Why did the temperature rise in flask a?

The temperature in flask A rose because heat was transferred from the surroundings to the contents of the flask, increasing the kinetic energy of the molecules and causing their temperature to increase.

What is 67 degrees Fahrenheit in Kelvin?

67 degrees Fahrenheit is equivalent to about 292.6 Kelvin. To convert Fahrenheit to Kelvin, you can use the formula: K = (F + 459.67) x 5/9.

Which color of the candle has a higher temperature?

The color of a candle does not determine its temperature. The primary factors that influence a candle's temperature are the type of wax used, the size and design of the wick, and external conditions such as air temperature and drafts.

What temperature is equal to -34C?

-34 degrees Celsius is equal to -29.2 degrees Fahrenheit.

What is the absolute zero on the Kelvin scale?

Absolute zero on the Kelvin scale is 0 Kelvin, which is equivalent to -273.15 degrees Celsius. At this temperature, all molecular motion ceases, making it the lowest possible temperature in the universe.

How much energy is required to heat 955 g of water from 20 degrees C to 100 degrees C?

4.1858 joules of energy will raise the temperature of 1 g of water by 1oC.

Thus, 4.1858 * 955 * 80 = 319795.12 joules of energy is required to raise the temperature of 955 g of water by 1oC.

How do you solve a problem to find out at what temperature are Fahrenheit and Celsius the same?

To find the temperature at which Fahrenheit and Celsius are the same, you can use the formula (F = C \times \frac{9}{5} + 32). Set F equal to C and solve for the temperature. This will give you the temperature at which they are equal.

Why is the temperature higher in the summer months?

Note: This response is for the northern hemisphere....

In the summer, even though the earth is slightly farther away from the sun, the northern hemisphere is tilted toward the sun. This means that the amount of time that the sun is shining on the surface in a 24 hour period is longer (longer days), and it also means that the sun's rays and energy are coming more "Straight down" at us instead of coming at an angle.

The combination of the longer days (meaning the sun is warming the earth for a longer time) as well as the more direct sunlight (it doesn't have to go through as much atmosphere to get to the ground) makes the temperature higher in the summer.

Why is Kelvin scale adopted for chemical calculations?

There are two types of numerical scales available: relative and absolute. A relative scale arbitrarily (i.e. as judged by the person) assigns a point of origin that is said to be equal to "zero". While in some cases this makes measurement for some values quite simple (e.g. the freezing point of pure water is 0 Celsius), in other cases moving to the left of the zero mark (that is, producing negative values) could cause formulas to produce unintended results.

On the other hand, an absolute scale relates the origin to some absolute and definite zero. In the case of the Kelvin, the "zero" chosen corresponds to the temperature where the kinetic energy of a perfect crystal of matter is equal to zero. For one thing, this resolves the difficulty of determining what "zero" actually stands for. Another advantage of the Kelvin scale is that it is incremented in absolute values, that is, all values are always positive. This eliminates the problem of factoring in negative values into a particular equation.

Answer When doing chemistry, it is always a good idea to use Celsius or Kelvin, simply because it is measure of temperature that is understood in the majority of the world. Kelvin is simply more accurate to the hypothetical "absolute zero" than Celsius.

What is the density of helium at 25 degrees celsius and one atmosphere of pressure?

The density of helium at 25 degrees Celsius and one atmosphere of pressure is approximately 0.164 kg/m^3. Helium is a very light gas and has a low density compared to other gases at standard conditions.

What is the condesation point of water?

The condensation point of water is 100 degrees Celsius. In Fahrenheit its 212 degrees.

How many degrees Fahrenheit is the sun's surface?

i think it is close to 13.6 million kelvin

that answer is ridiculous. the surface is around 6,000K

What is 293.15 kelvin in Celsius?

The answer is 20.00 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.

What is -300 degree Celsius in the kelvin scale?

The answer is -26.85 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.

Which is colder 90 degrees Fahrenheit or 17 Fahrenheit?

17 degrees Fahrenheit is colder than 90 degrees Fahrenheit.

What is colder 5 degrees Celsius or 20 degrees Celsius?

5 degrees Celsius is colder than 20 degrees Celsius.

Can you evaporate sea water without boiling?

Yes, sea water can be evaporated without boiling through a process called solar evaporation. This involves exposing the sea water to the sun's heat and allowing the water to naturally evaporate, leaving behind salt crystals.

What would happen if dew point was below 32 degrees Fahrenheit?

If the dew point is below 32 degrees Fahrenheit, it means the air is very dry. This condition indicates that the air has very little moisture content and is less likely to form frost or dew on surfaces. It also suggests cold temperatures and can contribute to low humidity levels in the atmosphere.

What is boiling point of water mellon?

Watermelon is mostly composed of water, so it does not have a boiling point like pure substances such as water. When watermelon is heated, it will start to break down and release its water content, but it will not reach a specific boiling point like water does.