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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
2861 degrees Celsius = 5,181.8 degrees Fahrenheit.
[°F] = [°C] × 9⁄5 + 32
What is the hottest tempreture in egypt?
The hottest temperature recorded in Egypt was in Aswan, reaching 50.3°C (122.5°F) in May 2018. Egypt experiences extremely hot temperatures during the summer months due to its desert climate and proximity to the Sahara Desert.
What is the boiling point of 2 cups of water with 3 tablespoons of table salt in it?
Adding salt to water increases the boiling point of the solution. The exact boiling point will depend on the concentration of salt in the water, but for a rough estimate, adding 3 tablespoons of salt to 2 cups of water will increase the boiling point by a few degrees Celsius. So, the boiling point will be higher than 100 degrees Celsius.
What is temperature in Sahara Desert in day time?
Hi person interested in temperatures, usually the temperature varies in the seasons, but the average temperature in the Sahara Desert is 90F - 110F, believe it or not, it can reach to 335F. If it does reach that high, you would be dead...
Does water weight decrease after freezing?
No. As long as you don't take any of it away, the same quantity of mass is
still there, and the same quantity of mass always has the same weight,
regardless of what physical state it happens to be in.
No, the weight of the water remains unchanged. Mass is conserved. It does, however, become less dense (takes up a little bit more volume).
What is the approximate temperature of the mesopause?
The temperature of the mesopause can vary depending on factors such as altitude and time of year, but it is generally around -90 to -100 degrees Celsius (-130 to -150 degrees Fahrenheit). This layer, which is about 85-100 km (53-62 miles) above the Earth's surface, is where the Earth's atmosphere transitions into space.
The luminosity of a star is proportional to the fourth power of its temperature. Since the total flux has increased by a factor of 625, the temperature of the star would increase by the fourth root of 625, which is 5. Therefore, the temperature of the star would have increased by a factor of 5.
The asthosphere is 2,912 degrees Fahrenheit. I'm only in the tenth grade but i know its right because my teacher just told me how to convert from celsius to fahrenheit! MRS. BRENSINGER ROCKS!!!!!!!!!
Can coliforms live in freezing temperatures?
Coliforms can survive in cold temperatures but may not thrive in freezing conditions. Some coliform bacteria are able to survive and remain viable in freezing temperatures, while others may not be able to grow or reproduce until temperatures warm up. It is important to note that freezing may not completely eliminate coliforms, so proper sanitation measures are still necessary.
What temperature is 17 degrees Celsius in faranheight?
17 degrees Celsius is equal to 62.6 degrees Fahrenheit.
What is the density of glycerin at 13 degree Celsius?
The density of glycerin at 13 degrees Celsius is approximately 1.261 grams per cubic centimeter.
Why does the temperature of a protostar increase?
The temperature of a protostar increases due to gravitational contraction. As the protostar contracts, potential energy is converted into kinetic energy, causing the particles to move faster and collide more frequently, resulting in an increase in temperature. This process eventually leads to the ignition of nuclear fusion and the star's main sequence phase.
Do the temperature rise and drop in the mesosphere?
Yes, the temperature in the mesosphere rises with increasing altitude due to absorption of ultraviolet radiation by ozone. However, the mesosphere is a thin layer in the Earth's atmosphere, so it experiences less significant temperature changes compared to the troposphere and stratosphere.
Why might a mountaintop and a nearby valley have widely different temperatures?
Mountaintops tend to have lower temperatures because the air is less dense due to higher elevation, which allows heat to escape more easily. Valleys, on the other hand, trap warm air due to their lower elevation and the surrounding terrain, resulting in higher temperatures. This temperature difference is known as a temperature inversion.
How is temperature converted from degrees Fahrenheit to Celsius?
To convert temperature from Fahrenheit to Celsius, you can use the formula: Celsius = (Fahrenheit - 32) x 5/9. Subtract 32 from the Fahrenheit temperature, then multiply the result by 5/9 to get the equivalent temperature in Celsius.
Daniel Gabriel Fahrenheit, a German physicist, invented the temperature scale that bears his name in the early 18th century. He is best known for his work in developing precise thermometers and for his creation of the Fahrenheit scale that is commonly used in the United States.
I believe it is about 3 degrees Kelvin. That is minus 270 degrees Celsius. This is known as the Cosmic Microwave Background Radiation(CMB) . Pensias and Wilson, using a radio telescope won the Nobel Prize for this finding and it gives us the best evidence yet of the remaining warmth left over from the Big Bang 13.8 Billion years ago.
There are more water vapor molecules above a beaker of water at its boiling point because the higher temperature causes more water molecules to evaporate into the air. This results in a higher concentration of water vapor over the boiling water compared to room temperature water.
Celsius
The Celsius scale of temperature was not discovered it was an invention or construction by the Swedish inventor Anders Celsius who invented a similar scale which was called centigrade. The scale degrees Celsius is named in his honour.
What temperature is 25 degrees cescius in Fahrenheit?
25 degrees Celsius is equal to 77 degrees Fahrenheit.
Can the temperature drop 13 degrees in seconds?
No, the temperature cannot drop 13 degrees in seconds. It would take time for the surrounding environment to cool down and for the thermometer to register the change in temperature. Rapid temperature drops are typically a result of meteorological phenomena like cold fronts, but they would still take some time to occur.
The total heat energy required can be broken down into two steps: first, raising the temperature of ice from -18.0°C to 0°C, then melting the ice at 0°C to water at 25.0°C. The heat energy required is calculated using the formula: Q = mcΔT, where Q is heat energy, m is mass, c is specific heat capacity, and ΔT is the temperature change.
Step 1: Raise temperature of ice to 0°C Q1 = 41.0g * 2.09 J/g°C * 18.0°C = 1552.22 J
Step 2: Melt ice at 0°C Q2 = 41.0g * 334 J/g = 13694 J
Total heat energy required = Q1 + Q2 = 13694 J + 1552.22 J = 15246.22 J
Convert J to kJ: 15246.22 J * (1 kJ / 1000 J) ≈ 15.25 kJ
Therefore, approximately 15.25 kJ of heat energy is required to convert 41.0g of ice at -18.0 degrees C to water at 25.0 degrees C.
