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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 oxygen turn into a liquid at -50 degrees Celsius?

Yes, oxygen turns into a liquid at temperatures below its boiling point of -183 degrees Celsius. At -50 degrees Celsius, oxygen would still be in its gaseous state.

What is the coldest temperature that Ireland gets?

The coldest temperature ever recorded in Ireland was -19.1°C (-2.4°F) in County Mayo in 1881. Ireland generally has a mild maritime climate due to its proximity to the Atlantic Ocean, so extreme cold temperatures are rare.

What state is oxygen at 1000 degrees c?

Oxygen is in a gaseous state at 1000 degrees Celsius.

What is methane at -50 degrees Celsius?

At -50 degrees Celsius, methane remains a gas. Methane has a boiling point of -161.5 degrees Celsius, so at -50 degrees Celsius, it would still be well above its boiling point and would not have undergone a phase change to a liquid.

The condensing pressure is 260 psig and the condenser outlet temperature is 108 Degrees Fahrenheit for R-22. By how many degrees is the liquid subcooled in the condenser?

To determine the liquid subcooling in the condenser, you would need the saturation pressure corresponding to the condenser outlet temperature of 108°F. Once you have the saturation pressure, you can compare it to the condensing pressure of 260 psig to calculate the liquid subcooling as the difference between the two pressures.

What would be the physical state of wax at 20 degrees Celsius?

At 20 degrees Celsius, wax is typically in a solid state.

The internal pressure of a cylinder with one ounce of liquid R-410A refrigerant which has been sitting in a 100 degree Fahrenheit truck is?

The internal pressure of the cylinder containing R-410A refrigerant would be approximately around 186 psi when sitting in a 100 degree Fahrenheit environment. This pressure value is based on the saturation pressure of R-410A at 100°F. Make sure to consult a pressure-temperature chart for accurate readings.

30 degrees celsius is what in Fahrenheit?

86 degrees Fahrenheit
Start by multiplying 30 with 9 and divide by 5. Then add 32 to the answer. In this case the answer is 86 degree fahrenheit.

What state of matter would acetone be in at 25 degrees celsius?

Acetone would be in liquid state at 25 degrees Celsius as its melting point is -95 degrees Celsius and boiling point is 56 degrees Celsius.

CAN mercury BECOME A LIQUiD AT 50 Celsius?

Yes, it will remain a liquid at that temperature.

If the temperature is 273 in kelvins what is the degrees in celsius?

We find that 273 degrees K is just a tiny bit under 0 degrees Celsius (Centigrade).

What does absolute zero?

Absolute zero is -273.15 degrees C or -459.67 Degrees F. It is measured on the Kelvin scale as 0 degrees K. I found this: "In all materials, a point is eventually reached at which all oscillations are the slowest they can possibly be. The temperature which corresponds to this point is called absolute zero. Note that the oscillations never come to a complete stop, even at absolute zero." Here: http://www.pa.msu.edu/sciencet/ask_st/012992.html

Applications of kelvin double briedge?

The Kelvin Double Bridge is commonly used in electrical measurements to accurately measure low resistances, especially in the micro-ohm range. It is useful in applications such as determining the resistance of shunt resistors in ammeter circuits, testing the resistance of electrical contacts, and assessing the resistance of conductive materials. Its precision and ability to eliminate lead resistance make it suitable for applications where highly accurate resistance measurements are required.

What state of matter is This Substance that boils at -123 degrees celsius and melts at -150 degrees celsius?

The substance is a gas because its boiling point is lower than its melting point, indicating that it transitions from solid to gas without passing through the liquid phase.

-71.2 degrees celsius what Fahrenheit?

-71.2 degrees Celsius equals -96.16 degrees Fahrenheit

What state is methane in at 100 degrees celsius?

Methane is in a gaseous state at 100 degrees Celsius.

What is the state of oxygen at 50 degrees?

At 50 degrees Celsius, oxygen is in a gaseous state. It is a diatomic molecule in its standard state at room temperature and pressure.

Does temperature have no effect on water's phase?

Temperature does have an effect on water's phase. When the temperature of water is below 0 degrees Celsius, it freezes into ice. When the temperature is between 0 and 100 degrees Celsius, it remains in liquid form. Above 100 degrees Celsius, it vaporizes into steam.

How much heat in a k cals must be added to 0.5kg of water at 20 degrees celsius to raise its temperature to 50 degrees celsius?

The specific heat capacity of water is 1 calorie/gram°C. Since 0.5kg of water is 500g, the total heat required would be (500g)(30°C)(1 cal/g°C) = 15,000 calories. So, 15,000 calories (kcal) of heat must be added to raise the temperature of 0.5kg of water from 20°C to 50°C.

Heat is measured in Celsius degrees true or false?

False. Heat is measured in units of energy such as calories or joules, not in degrees Celsius. Temperature, on the other hand, is measured in degrees Celsius.

34.5 degrees Celsius in Fahrenheit?

34.5 Celsius = 94.1 Fahrenheit.

To convert between Celsius to Fahrenheit you need to

Multiply by 9, then divide by 5 and then add 32

So

34.5 * 9 = 310.5

310.5 / 5 = 62.1

62.1 + 32 = 94.1 Fahrenheit.

If a temperature is 39 celsius what is the Fahrenheit temperature on a child?

A temperature of 39 degrees Celsius is approximately equal to 102.2 degrees Fahrenheit on a child.

True or false water boils at 100 degrees celsius(212 degrees Fahrenheit)?

False. Water boils at 100 degrees Celsius (212 degrees Fahrenheit) at standard atmospheric pressure. However, this can change at different elevations or if the pressure is altered.