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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

Why does the temperature change when you move away from the sun?

Temperature of what? Temperature is a "property" of material. Farther away from the sun, the heat (radiation) has spread out over such a wider area that the amount of energy per square foot available to heat anything gets smaller and smaller. Or do you just mean "when you step into a shadow"? Then you are not receiving direct radiation from the sun at all.

What is -32.5 C in F?

(-32.5) degrees Celsius = -26.5 degrees Fahrenheit

[°F] = [°C] × 9⁄5 + 32

Which metal has boiling point less than boiling point of water?

Gallium has a boiling point of 93°ish F. But mercury is way lower than that. It's a liquid at room temperature.

What is the color and surface temperature that Cassiopeia have?

Cassiopeia is a constellation in the night sky, not a single star. The stars in the constellation vary in color and surface temperature. Some may be blue or white-hot, while others may appear red or orange.

What are the degrees of faith?

There are three degrees of faith: initial faith, saving faith, and sanctifying faith. Initial faith is the beginning belief in God, saving faith involves trusting in Christ for salvation, and sanctifying faith is the ongoing trust and reliance on God for spiritual growth and transformation.

Why ice at 0degree Celsius is more affective than water at 0 degree Celsius?

because the ice will first absorb heat while transitioning from 0 deg ice into 0 deg water, and then absorb some more while this 0 deg water then reaches temperature equilibrium with the liquid in the drink. If you only use water you'll only get that last equilibrium heat absorbtion.

How does the earths rotation effect the temperature of day and night?

the sun is the first one in the solar system and as the earth rotates around the sun it is also spinning so when we are in the day time Australia is at night time and because the sun is hot it gives of heat so when it is night we dont get as much heat because we are backwards from the sun.

What is the surface temperature of the star alpha cancri?

The star Alpha Cancri, also known as Acubens, is a binary star system with two stars. The primary star, Alpha Cancri A, has a surface temperature of approximately 6,300 Kelvin, while the secondary star, Alpha Cancri B, has a surface temperature of around 5,100 Kelvin.

What are the equations used in converting degree celsius to degree Fahrenheit kelven and vice versa?

The equations for converting Celsius to Fahrenheit is: F = (C x 9/5) + 32. To convert Celsius to Kelvin, you simply add 273.15 to the Celsius temperature. To convert Fahrenheit to Celsius, you use the equation C = (F - 32) x 5/9. To convert Fahrenheit to Kelvin, you first convert to Celsius using the above equation, then add 273.15.

What year was the Fahrenheit scale founded?

The Fahrenheit scale was founded in 1724 by the physicist Daniel Gabriel Fahrenheit.

Can water be boiled at 95 degree Celsius?

Yes, with the right air pressure. On top of Mount Everest water boils at about 63 degrees Celsius.

How many degrees is the exosphere?

The exosphere has no definite temperature. The air is very thin so the temperature is based on how fast air particles are moving. The air particles are usually always moving fast so the temperature can only be defined as very warm.

Why does hydrogen bonding raise the melting and boiling point of water?

Hydrogen bonding in water causes molecules to be attracted to each other, requiring more energy to overcome these attractions during melting or boiling. This results in higher melting and boiling points for water compared to molecules that do not participate in hydrogen bonding.

Why isotopes of an element with fewer neutrons have lower densities and lower melting and boiling points?

Isotopes with fewer neutrons have less mass, leading to weaker intermolecular forces, resulting in lower densities and lower melting and boiling points compared to isotopes with more neutrons. The presence of more neutrons increases the mass and the strength of intermolecular interactions, thus increasing the density and melting and boiling points.

How was the weather February 24 1979?

There was a great Blizzard followed by rain showers on the East Coast of the US.

How does adding salt affect the freezing point of water and what is the procedure of this experiment?

Adding salt to water decreases the freezing point of the solution. This is due to the salt disrupting the formation of ice crystals in the water, requiring a lower temperature for freezing to occur.

To conduct an experiment to demonstrate this, you would need two containers of equal volume filled with water. In one container, add salt to the water and mix it well. Place both containers in the freezer and monitor the temperature at which each container's water begins to freeze. The container with salt added will freeze at a lower temperature than the pure water.

Does plutos temperature reach 375 degrees Fahrenheit?

Yes, temperatures on Pluto can vary greatly due to its distance from the sun and its thin atmosphere. While the average surface temperature is around -375 degrees Fahrenheit (-225 degrees Celsius), temperatures can sometimes reach as high as -280 degrees Fahrenheit (-173 degrees Celsius) in certain regions when sunlight hits them directly.

What is true of a melting point and a boiling point?

The melting point is the temperature at which a solid turns into a liquid, while the boiling point is the temperature at which a liquid turns into a gas. Both melting and boiling points are physical properties that are specific to each substance and can be used to identify and characterize materials.

Who was Celsius Cabvert's son?

Cecil (or Cecilius in Latin) Calvert sent his son, Charles Calvert, to be Maryland's Governor in 1661.

Who is F.C. Donders?

Franz Christian Donders was a Dutch ophthalmologist and professor of physiology who made significant contributions to the understanding of visual processing and reaction time. He is known for his work on the physiology of the eye and the measurement of reaction times in various cognitive tasks. Donders' research laid the foundation for modern cognitive psychology.

When are the terms melting point and freezing point used?

The term "melting point" is used to describe the temperature at which a substance changes from a solid to a liquid. The term "freezing point" is used to describe the temperature at which a substance changes from a liquid to a solid.

What is the name of the person who founded that melting and freezing point of is same?

The person who discovered that the melting and freezing points of a substance are the same is James Dewar, a Scottish chemist and physicist. Dewar made this observation in the late 19th century while studying the properties of gases and liquids at low temperatures.

What is the temperature of a star when it dies?

The temperature of a star when it dies depends on its mass. Low to medium mass stars, like our Sun, will cool and expand into a red giant before shedding their outer layers to form a planetary nebula. The remaining core will eventually cool into a white dwarf, with temperatures around 10,000 K. Higher mass stars can end their lives as supernovae, neutron stars, or black holes, with temperatures reaching millions of degrees.