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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

Does petrol freeze?

Yes - all liquids can with the exception of Liquid Helium.

Why Fahrenheit scaling is preffered in clinical thermometer?

Fahrenheit scaling is preferred in clinical thermometers because it provides a more precise measurement scale than Celsius, allowing for more accurate readings of body temperature fluctuations in the human body. Additionally, the Fahrenheit scale allows for easier differentiation between normal body temperature (98.6°F) and slight fever temperatures.

Is temperature a work done?

Temperature is not a form of work done. Temperature is a measure of the average kinetic energy of the particles in a substance. Work done is the transfer of energy that results in an object being displaced through a force acting on it.

Is 26 degrees hot or cold?

26 degrees is quite warm. This would be a good day where i live. A temperature of around 30 degrees is a hot day and is typical in tropical areas

Classify each of the following as a physical or a chemical property. Give reasons for your answer. A. metallic lustre B. boiling point C. explodes when ignited.?

A. Physical property because the metal is just getting shinier, not creating a new substance

B. Physical property because the substance is changing form, not creating a new substance

C. Chemical property because the substance is changing form during specific chemical reactions characterising an explosion and an ignition

What is 0k called on a Celsius scale?

It is -273 degrees Celsius which is the temperature at which something has absolutely no kinetic energy, also called absolute zero.

How do you change the temperature to Celsius?

Use this equation to convert degrees Fahrenheit (ºF) to degrees Celsius/Centigrade (ºC): (ºF - 32) / 1.8 = ºC

What is 110 Celsius to Fahrenheit?

110 degrees Celsius is equivalent to 230 degrees Fahrenheit. To convert Celsius to Fahrenheit, you can use the formula: (°C × 9/5) + 32 = °F.

What is 6381 degrees Fahrenheit in Celsius?

Temperature is easy to convert from Fahrenheit to Celsius yourself. You can use the formula Tc = (5/9)*(Tf-32) where Tc = temperature in degrees Celsius, Tf = temperature in degrees Fahrenheit. 6381 F is 3527 C.

What is 55 degrees Fahrenheit equal to in degrees centigrade?

55º Fahrenheit = 12,77º Celsius. 1ºCelsius = 33,8º Fahrenheit.

What is gold's burning point?

Gold has a high melting point of 1,064 degrees Celsius (1,947 degrees Fahrenheit), but it does not have a specific "burning point" as it does not easily catch fire under normal circumstances.

Can you measure temperature in a vacuum?

Technically, NO.

A Temperature is defined as a quality of a quantity of Mass.

No Mass, No temperature.

The scientific explanation for this is that temperature is a measurement of the intensity of molecular movements, also known as molecular kinetic energy. For fluids the molecules move freely, and in solids the motion is confined to vibrations within a fixed matrix.

Consider a material at room temperature: If "heat" is applied the molecules of the material interact more intensely and we call this changed condition "hot" relative to it's original temperature. "Heat" i.e., transference of this energy, can take place by convection as in rubbing one's hands together so that external molecules bump into each other more intensely, or in the form of radiation like the sun's rays (sub-atomic particles, photons, and other exotic matter bumping into and even being absorbed by the material). In both "heat" cases (convection and radiation) particles of matter or energy (energy-matter to be specific) impart of their kinetic energy and sometime their entire energy to the material, causing the molecules of the material to move more intensely - which we perceive as a rise in temperature.

Since all matter is in motion then absolute zero (-273.15 C, or 0K), that state where energy-matter ceases to move, is theoretically impossible because it would require an infinite amount of energy to bring a mass of matter to that state.

So if temperature is defined as the movement of particles in a system, a vacuum which is a system devoid of particles can not have a temperature.

How does -40 degrees Celsius equal -40 degrees Fahrenheit?

If you want to find the temperature where the Celsius and Fahrenheit are the same, simply

1) write out the equation that relates them

2) substitute C for F, or F for C. What you are doing is saying they are the same.

3) Solve.

The result will be the temperature at which Celsius and Fahrenheit are equal. I'm assuming that the answer is -40 degrees, but only because your question suggests it is. You can follow my above instructions to prove that out. If, however the answer is not -40 then the question is a trick question.

Is -273 degrees F the temperature at which all motion is at a minimum?

-273 degrees F (or -460 degrees F) is absolute zero, the theoretical lowest possible temperature where particles have minimal motion. At this temperature, atoms and molecules would have no kinetic energy, resulting in minimal motion.

For the specific heat capacity equation q equals m x C x Δt does change in temperature always have to be positive?

No, the change in temperature does not always have to be positive in the specific heat capacity equation. It can be positive if the temperature increases or negative if the temperature decreases. The sign of the change in temperature (Δt) will depend on whether heat is being added or removed from the system.

37.7 Celsius is how many degrees?

37.7 degrees Celsius = 99.86 degrees Fahrenheit.

How much Fahrenheit is 180 Celsius?

180 degrees Celsius is equal to 356 degrees Fahrenheit.

What is the boiling point of pure water Mark 1?

boiling is caused by impurities in the water. . pure water wont boil until it comes in contact with an impurity like what is found in regular tap water. it can also boil explosively on contact of such an impurity

What is 55 degrees centigrade in fahrenheit?

55 degrees Celsius is equal to 131 degrees Fahrenheit.

Why are thermometer placed in armpit in getting body thermometer?

There are four ways to get someones temperature: orally (by mouth), axillary (armpit), rectally or they can stick a thermometer in your ear. Axillary is the least accurate but sometimes is the only way to get a persons temperature.

The Celsius equivalent for absolute zero is?

Absolute zero or zero degrees kelvin is equal to -273.16 degrees Celsius.

How do you convert -33.4 Celsius to Fahrenheit?

To convert Celsius to Fahrenheit, you can use the formula: F = (C x 9/5) + 32. Plugging in -33.4 for C, the calculation would be: (-33.4 x 9/5) + 32 = -28.1°F. Therefore, -33.4°C is equal to approximately -28.1°F.

Which is more precise Celsius or Fahrenheit?

Celsius is more precise than Fahrenheit because the Celsius scale is based on the frequently defined freezing and boiling points of water (0°C and 100°C, respectively), making it easier to interpret and consistent for scientific and everyday use. Fahrenheit, on the other hand, has a less intuitive scale with the freezing and boiling points of water at 32°F and 212°F, making it less precise and sometimes harder to work with.