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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

Is 76 degrees hot enough to wear shorts?

That depends on your personal preference and the local climate. 76 degrees Fahrenheit is typically warm enough for most people to wear shorts comfortably. If you feel warm enough to wear shorts and it is appropriate for the setting, then go for it!

Why do people use liquid crystal thermometers to take the temperatures of young babies?

Liquid crystal thermometers are often used to take the temperatures of young babies because they are quick, safe, and non-invasive. They do not require insertion into the baby's body, making them more comfortable for young children. Liquid crystal thermometers also provide a continuous temperature reading, allowing caregivers to monitor changes quickly.

What is minus 77 degrees Fahrenheit in celsius?

(-77) degrees Fahrenheit = -60.5555556 degrees Celsius

What growth temperature is the temperature at which an organism exhibits the highest growth rate?

The growth temperature is the temperature at which an organism exhibits its highest growth rate. Each organism has an optimal growth temperature range where it grows best, with temperatures outside this range resulting in lower growth rates.

Why do alcohols have a higher boiling point than the equivalent alkanes?

The polarity of the molecules determines the forces of attraction between the molecules in the liquid state. Polar molecules are attracted by the opposite charge effect (the positive end of one molecule is attracted to the negative end of another molecule. Molecules have different degrees of polarity as determined by the functional group present.

Principle: The greater the forces of attraction the higher the boiling point or the greater the polarity the higher the boiling point.

alcohol=because of inter molecular force eg : hydrogen bonding,van der waals dispersion forces and dipole-dipole interaction that have the capabilities. This attraction are stronger as the molecule get longer and have more electron and also the presence of only one oxygen vs. the two in the acid functional group.

What does 99 degree Fahrenheit equal in Celsius?

99 degrees Fahrenheit is equal to about 37.2 degrees Celsius.

What is 83 degrees converted to Fahrenheit?

u r soo unbelievably dumb. 83 degrees is a temperature, what temp. scale are u talking about..there's only two Celsius and Fahrenheit..83 degrees can't be converted into anything.Either its Celsius or Fahrenheit. Pay attention in class please!!

Why do the freezing points of graphite and carbon are same?

Graphite and carbon are both made up of carbon atoms arranged in a specific crystal structure. The freezing point of a substance is determined by the forces between the atoms or molecules. Both graphite and carbon atoms have strong covalent bonds, resulting in similar intermolecular forces, and therefore similar freezing points.

What is the solution's freezing point depression?

To solve freezing point depression problems, you need to know the following things:

-- the identity of the solute (the thing you are adding to the liquid)
-- the identity of the solvent (the liquid)
-- whether the solute is molecular or ionic, and if ionic, how many ions it forms
-- the amount of solute (in grams or moles)
-- the amount of solvent (in kilograms)
-- the value of Kf of the solvent (for water, it is -1.858 K·kg/mol (or -1.858 °C molal-1)
Then you use the following equation:
∆T = i * Kf * m

where ∆T is the change in the freezing point, "i" is the number of molecules or ions formed upon addition to the solvent, Kf is the freezing point depression constant, and "m" is the molality of the solution.
The Kf of water for a freezing point depression is known and is equal to -1.858 °C·kg/mol (or -1.858 °C molal-1)
The value of "i" has to do with what you add to the water. If you added sugar, a molecular compound the value of "i" is 1.0. If you add a ionic compound like NaCl, the value of "i" is 2.0 because for every 1 molecule of NaCl, you make 2 ions: one Na+ and one Cl- in water. For MgCl2, the value of "i" is thus 3.0 (for each MgCl2 you get one Mg2+ and two Cl- ions, so a total of 3 ions).
To find "m," the molality of a solution you need to know the number of moles of solute and the number of kilograms of solvent (m = moles/kg). If you are given the number of grams of solute, the number of moles is found from the mass and the molar mass of the solute.
grams of solute ÷ molar mass of solute = moles of solute
To find the molality, just divide the moles of solute by the kilograms of solvent moles of solute ÷ kilograms solvent = molality Note: If you are given the volume of the solvent instead of the mass, use the density of the solvent to convert -- the density of water is 1 kilogram per liter)
Liters of solvent * density of solvent = kilograms of solvent
Now just plug all the numbers into the equation at the top of the answer!

What Is twenty degrees Celsius cool or warm or hot or cold?

20 degrees in Australia is warm although it really depends on the persons opinion.

What is 72f in Celsius?

72ºF = 22.22ºC

You can use this equation to convert degrees Fahrenheit (F) to degrees Celsius (C): [°C] = ([°F] − 32) × 5⁄9

How much is 101.3 F in celsius?

101.3 degrees Fahrenheit is equal to approximately 38.5 degrees Celsius.

Is 50F cold or hot?

50F is commonly considered cool or mild. It may be chilly for some people, especially if they are not accustomed to lower temperatures, but it is not typically considered hot.

What is 43c in Fahrenheit?

Conversion formula: [°F] = [°C] * 9 / 5 + 32 = 43 * 9 / 5 + 32 = 109.4 °F

What would the volume and pressure of an ideal gas be at absolute zero temperature IF an ideal gas actually existed?

Here's the ideal gas law: PV = nRT If T is zero, then PV must be zero; assuming the volume is nonzero, then for PV to be zero the pressure must be zero. However, this is only true for an ideal gas. For a real gas other factors come into play at low temperatures, and they begin to deviate from the ideal gas law. Also, all real gases liquify above absolute zero, and liquids don't obey the ideal gas law at all.

How do you change celsius to Fahrenheit on thermofocus thermometer?

Start with the thermometer in off mode. Hold the smiley face down and wait. The thermometer display will scans through multiple functions. The first display will be C*, you want to continue holding the smiley face until the display shows F*and then let go. This will change the setting from Celsius to Fahrenheit.

What is the Fahrenheit temperature corresponding to 27 degrees Celsius and 212 Kelvin?

The Fahrenheit temperature corresponding to 27 degrees Celsius is approximately 80.6 degrees Fahrenheit. The Fahrenheit temperature corresponding to 212 Kelvin is approximately -76.07 degrees Fahrenheit.

What is weather for 37 degrees celsius?

Weather at 37 degrees Celsius would be considered hot. It is likely to be sunny with minimal cloud cover. It may feel uncomfortable and require staying hydrated and seeking shade or cool environments.

How many Celsius in 111 Fahrenheit?

111°F = 43.9°C: (111°F - 32) multiplied by 5/9 = 43.9°C

Why does wrapping cotton wool around a thermometer cause the temperature to drop?

Wrapping cotton wool around a thermometer can cause the temperature reading to drop because cotton wool is a good insulator. It prevents heat from reaching the thermometer, resulting in a lower temperature reading.

Why plant is incubated with CTAB buffer at 65 degree celsius?

Plant tissues are incubated with CTAB buffer at 65 degrees Celsius to extract high-quality genomic DNA. The CTAB buffer disrupts cell membranes and releases DNA, and the high temperature helps to denature proteins and enzymes that could degrade the DNA. This process allows for efficient isolation of intact DNA for downstream applications like PCR or sequencing.

What does 85 degrees Celsius equal?

85 degrees Celsius = 185 degrees Fahrenheit.

What is 97.3 Fahrenheit in Celsius?

97.3 degrees Fahrenheit is approximately equal to 36.28 degrees Celsius.

What is about minus 273 degrees celsius?

Minus 273 degrees Celsius is equivalent to 0 Kelvin, which is known as absolute zero. At this temperature, molecular movement nearly ceases and all heat energy is removed. It is the coldest possible temperature in the universe.