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

Why is some days hot and others cold?

The temperature on Earth varies due to factors like the angle of sunlight, the Earth's tilt, and air circulation patterns such as high and low pressure systems. This variability leads to different weather conditions, resulting in some days being hot and others being cold.

What is 97.9 Fahrenheit in degrees?

The following equation is used for the conversion:

[oC] = ([oF] - 32) x 5/9

So 97.9 oF = 36.6 oC

What is absolute zero on the Celsius and Fahrenheit scales?

Absolute zero is -273.15 degrees Celsius and -459.67 degrees Fahrenheit. It is the lowest possible temperature, at which all molecular motion ceases.

What is -25 degrees Celsius in Fahrenheit?


( F - 32 ) x 5/9 = C

or

F = C x 9/5 +32

Where F is degrees Fahrenheit and C degrees Celsius


Accordingly,

-25 degrees Celsius = 32 - 25 x 9/5 = - 13 degrees Fahrenheit

Is freezing point of gold in positive or negative?

The freezing point of gold is positive. Gold freezes at around 1,064 degrees Celsius (1,947 degrees Fahrenheit).

What is 252 Celsius in Fahrenheit?

Use the formula

(F - 32)/9 = C/5

That is (F - 32)/9 = (252/5)

Find F

How do you calculate freezing point of lacrymal fluid?

The freezing point of lacrimal fluid, which is mostly composed of water, can be calculated using the same formula used for calculating the freezing point of a solution. The formula is: ΔTf = i * Kf * m, where ΔTf is the freezing point depression, i is the van't Hoff factor, Kf is the cryoscopic constant, and m is the molality of the solution. Lacrimal fluid has an average osmolarity of around 300 mOsm/kg, so you can estimate the freezing point based on this value.

What contains more carbon dioxide gas warm or cold Pepsi?

Cold Pepsi contains more carbon dioxide gas than warm Pepsi because cold liquids can hold more gas compared to warmer liquids. When a drink is cold, the molecules are closer together, allowing for more gas to be dissolved in the liquid.

What happens to water at 1 degree C?

At 1 degree Celsius, water is in its liquid state. This is because it is above its freezing point of 0 degrees Celsius but below its boiling point of 100 degrees Celsius at standard atmospheric pressure.

What is 340F converted to Celsius?

340°F is equivalent to 171.11°C in Celsius using the formula: (°F - 32) x 5/9.

What temperature is absolute zero in F?

Absolute zero in Fahrenheit is -459.67°F.

What is the definiton of temperature?

A measure of the average kinetic energy of a substance

What ionic compound will lower the freezing point the most if 1 mol of it is added to 1 L of water?

A compound that dissociates into more ions when dissolved in water will have a greater freezing point depression. For example, calcium chloride (CaCl2) will lower the freezing point more than sodium chloride (NaCl) because it dissociates into three ions (Ca2+ and 2Cl-) compared to sodium chloride, which dissociates into two ions (Na+ and Cl-).

What is -10 degrees Celsius?

-10 degrees Celsius is a temperature below freezing, often associated with cold weather. It is equivalent to 14 degrees Fahrenheit.

Which will feel warmer to the touch 25c or 50 c?

50°C will feel warmer to the touch compared to 25°C. This is because the higher temperature increases the rate at which heat is transferred to your skin, making it feel hotter.

What is another object to measure temperature other than a thermometer?

An infrared thermometer is another device that can measure temperature without direct contact. It uses infrared technology to detect thermal radiation emitted by an object and convert it into temperature readings.

What is the amount of heat needed to raise the temperature of 1 g of water?

It depends on what your INITIAL and FINAL temperatures are.

Assuming you had water at 20°C and wanted to raise it to 50°C

You can use the formula: Q = mcΔT

Q = Amount of Heat (Energy)

m (mass)= 1g

c (specific heat capacity) = 4.186J/g°C

ΔT = Final Temperature - Initial Temperature = 50°C - 20°C = 30°C

Q = 1g x 4.186J/g°C x 30°C

Q = 125.58J

Are flexible girls hotter?

Attraction is subjective and personal, so what one person finds attractive may differ from another person's preferences. It's important to respect that everyone has their own unique tastes and preferences when it comes to beauty and attractiveness.

39.1 Celsius equal to how much Fahrenheit?

34.9ºC = 94.82ºF

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

How hot is 500 degrees celsius in Fahrenheit?

500 degrees Celsius is equivalent to 932 degrees Fahrenheit.

How many kelvin does water boil?

Water boils at 100 degrees Celsius, which is equivalent to 373.15 Kelvin.

Which is warmer -89 degrees Celsius or -55 degrees Celsius?

-55 degrees Celsius is warmer than -89 degrees Celsius.

What are the temperatures for boiling water?

The boiling point of water is 100 degree celsius