answersLogoWhite

0

🎒

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

What is the melting point of toner?

The melting point of toner is approx. 120 oC; the value is specific or each manufacturer.

Is kelvins the same as degrees celsius?

No, kelvins and degrees Celsius are not the same. Kelvin is an absolute temperature scale where 0K is absolute zero, while degrees Celsius is based on the melting and boiling points of water. To convert from Celsius to kelvin, you add 273.15 to the Celsius value.

What does temperature fluctuation mean?

Temperature fluctuation refers to changes or variations in temperature over a period of time. This can involve both increases and decreases in temperature, often resulting in a fluctuating pattern rather than a consistent level of heat. Fluctuations can be caused by various factors such as weather patterns, environmental changes, or human activities.

Who developed the temperature scale?

Anders Celsius, a Swedish astronomer, developed the Celsius temperature scale in 1742.

Why kelvin considered as the best scale for measuring temperature?

Kelvin is considered the best scale for measuring temperature because it is an absolute scale that starts at absolute zero, the theoretical point where all molecular movement ceases. This means that temperatures measured in kelvin are directly proportional to the average kinetic energy of the particles in a substance, providing a more accurate and consistent measurement compared to other scales. Additionally, the Kelvin scale does not have any negative values, making it easier for calculations and comparisons in scientific research and engineering.

What is 155 degrees centigrade in Fahrenheit?

155 degrees Fahrenheit = 68.33 degrees Centigrade

How much in 10 degrees F in Celsius?

To convert Fahrenheit to Celsius, you can use the formula: (°F - 32) x 5/9. So for 10°F, the conversion to Celsius would be: (10 - 32) x 5/9 = -12.2°C.

Which is greater a change of 10C or a change of 10F explain.?

A change of 10°C is greater than a change of 10°F. This is because the Celsius scale is larger than the Fahrenheit scale, as each degree Celsius is equal to 1.8 degrees Fahrenheit.

When using a metal stem thermometer always take the temperature in what part of the product?

When using a metal stem thermometer, always take the temperature in the thickest part of the product, as this region takes the longest to reach the desired temperature and is a good indicator of overall doneness.

What is the viscosity cps of 2 diesel fuel 68 deg F?

The viscosity of diesel fuel at 68°F is typically around 2.0 - 3.5 centistokes (cSt). To convert centistokes to centipoise (cps), you can use the equation cP = cSt x density (in g/cm^3) x 1000. The specific density of the diesel fuel will be needed to provide an exact value in cps.

What is 39.9 Fahrenheit to Celsius?

A temperature of 39.9 degrees Celsius is equal to a temperature of 103.82 degrees Fahrenheit.

What is the conversion formula for Celsius temperature to Farenheit temperature?

To convert Celsius to Fahrenheit, you can use the formula: °F = (°C x 9/5) + 32. Simply multiply the Celsius temperature by 9/5 and then add 32 to get the Fahrenheit equivalent.

Can it snow at 45 degrees Fahrenheit?

Yes, it is possible for snow to occur at temperatures around 45 degrees Fahrenheit if atmospheric conditions are conducive to snow formation and the air higher up in the atmosphere is cold enough to support snowflakes reaching the ground without melting.

A Celsius temperature of 100 degrees is equivalent to a Fahrenheit temperature of what?

A Celsius temperature of 100 degrees is equivalent to a Fahrenheit temperature of 212 degrees.

Does the temperature of boiling water rise?

It doesn't because during boiling, the temperature remains constant and so does the kinetic energy of the molecules. The latent heat supplied is used to do work against intermolecular forces of attraction while separating molecules such that the molecular potential energy increases. Some energy is also used to do work in pushing back the atmosphere.

What is the temperature in degrees Fahrenheit of a freezer kept at -20 degree Celsius?

The temperature in degrees Fahrenheit of a freezer kept at -20 degrees Celsius would be -4 degrees Fahrenheit. This can be calculated by using the formula: °F = (°C x 1.8) + 32. So, (-20°C x 1.8) + 32 = -4°F.

Is the freezing point of fluorine?

The freezing point of fluorine is -219 degrees Celsius or -362 degrees Fahrenheit. At temperatures colder than this, fluorine will solidify and become a solid.

When the temperature of a sample of water is negative 5 degrees Celsius the water is?

When the temperature of a sample of water is -5 degrees Celsius, the water is frozen and in a solid state.

What are the values for absolute zero in kelvin Celsius and Fahrenheit?

Absolute zero is 0 Kelvin, -273.15 degrees Celsius, and -459.67 degrees Fahrenheit. At this temperature, all molecular motion ceases, making it the lowest possible temperature on the Kelvin scale.

How do you convert Celsius to Fahrenheit in body temperature?

To convert Celsius to Fahrenheit for body temperature, you can use the formula: Fahrenheit = (Celsius x 1.8) + 32. For example, if someone has a body temperature of 37 degrees Celsius, it would be equivalent to 98.6 degrees Fahrenheit.

What does melting point and freezing point mean?

The melting point is the temperature at which a solid changes to a liquid, while the freezing point is the temperature at which a liquid changes to a solid. Both points represent the equilibrium between the solid and liquid phases of a substance.

What is the temperature on the Fahrenheit scale at which all molecular motion virtually stops?

The temperature at which all molecular motion virtually stops is -459.67°F, also known as absolute zero. At this temperature, particles have minimal kinetic energy, resulting in minimal movement.

Why do people feel hotter than the temperature indicates when they are sitting in a sauna?

When sitting in a sauna, the high temperature causes the body to perspire profusely in an attempt to cool down, making the individual feel hotter than the actual temperature. This process also increases blood flow to the skin, intensifying the sensation of heat and overall discomfort.