60 Interesting Facts About Temperature

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Temperature is a measure of the warmth of a place or object. That is, temperature can tell whether something is hot or cold. For example, if one object has a temperature of 20 degrees and another object has a temperature of 40 degrees, it can be said that the second object is hotter than the first object.

Facts About Temperature

Water freezes at 32 degrees Fahrenheit scale (0 Celsius).
The symbol used for Celsius temperature measurements is °C.
This became widely accepted by scientists around the world.
The symbol used for Fahrenheit temperature measurements is °F.
It affects rate and extent to which chemical reactions take place.
A thermometer is used to measure the temperature outside or inside.
Water boils at 212 degrees Fahrenheit scale (100 Celsius) at sea level.
Each scale differs in where it denotes zero and the degrees on the scale.
A very notable fact is that Fahrenheit and Celsius are equal at -40 degrees.
To convert a Celsius temperature reading to Fahrenheit, multiply by 1.8 and add 32.
In meteorology, temperature is used to identify how hot or cold it is outside or inside.
To convert a Fahrenheit temperature reading to Celsius, subtract 32 and multiply by .5556.
Over the years, many scientists made many thermometers with their own scales for measuring.
Galileo in the early 1600s was the first scientist to use a device to measure heat and cold.
In universe temperatures range from about 3,500,000,000 Kelvin (a supernova) to 3 Kelvin (space).
Sun is known to be a class G yellow star .The average surface temperature of Sun is 5,600 Kelvin.
Air temperature affects what type of precipitation will fall from a cloud, like rain, snow or hail.

Fun Facts About Body Temperature

Temperature is a way of measuring how hot and cold it is, and we often use a thermometer to do this.
The Fahrenheit scale is used to measure the temperature in the United States and a few other countries.
A thermometer can be calibrated to measure the temperature using either the Fahrenheit or Celsius scale.
It isn’t the actual temperature outside, but it is a description of how cold the air will feel on your body.
When the weatherman reports the temperatures outside, they will often mention ‘wind chill’ as a weather warning.
The Celsius scale is used to measure the temperature in countries that use the International System of Units (IS).
Temperature affects the amount as well as properties of thermal radiation which emits from the surface of an object.
No one knows for sure if he invented the device or borrowed it from someone else. He called the device a thermoscope.
In the early 1700s, Daniel Gabriel Fahrenheit built a thermometer with alcohol and then one with mercury in the tube.
In England in 1638, Dr. Robert Fludd built a thermoscope that had a built-in temperature scale and this was the first thermometer.
An accurate air temperature is taken via a thermometer, that is not in direct sunlight and is 4.9 feet (1.5 meters) above the ground.
If a person is outside in hot temperatures for long periods, there is a danger of suffering heat stroke, which can be life threatening.

Facts About Heat And Temperature

Zero degrees Celsius or 0 °C is the point at which water freezes at sea level, and 100 °C is the point at which water boils at sea level.
57.8 °C (136 °F) is the hottest temperature ever recorded on Earth. It was recorded on September 13, 1922 in Al ‘Aziziyah located in Libya.
−89.2 °C (−128.6 °F) is the coldest temperature ever recorded on Earth. It was recorded at Vostok Station located in Antarctica on July 21, 1983.
The other term you will hear during the summer is the ‘heat index’. This is a combination of air temperature and the amount of moisture in the air.
Mercury is very sensitive to changes in temperature. He set his scale at -32 ° for the freezing point of water and 212 ° for the boiling point of water.
The official hottest temperature ever recorded on our planet was 134.1 degrees Fahrenheit scale (56.7 Celsius) in Furnace Creek, CA, USA on July 10th, 1913.
Temperature is important in all fields of study: Physics, Chemistry, Earth Science, natural science, medicine and biology, and of course in our daily lives.
The kinetic theory describes how gases and liquids will absorb heat which makes the molecules move faster and this increases the temperature of the gas or liquid.
The official coldest temperature ever recorded on our planet was -128.6 degrees Fahrenheit scale (-89.2 Celsius) at Vostok Station in Antarctica on July 21st 1983.
Because of the 100 degree difference between freezing and boiling, it is also called the centigrade scale. One interesting fact is that -40 °C is the same as -40 °F.

Facts About Temperature And Weather

Temperature affects physical properties of materials whether it is solid, liquid, gaseous or plasma: density; solubility; vapour pressure and electrical conductivity.
In the 1700s, Anders Celsius developed a new scale. The Celsius scale is the most common scale used throughout the world, although the United States still uses Fahrenheit.
There are three scales used to measure temperature: the Celsius scale (°C); the Fahrenheit scale (°F); and the Kelvin scale, which is used mostly in science and technology.
Wind chill drops the temperature that you feel on your exposed skin. The faster the wind blows, the lower the temperature will seem. Exposed skin could freeze and cause frost-bite.
Temperature is different than measuring heat, but they are linked. Temperature is a measure of internal energy, and heat is a measure of how the energy is transferred from one thing to another.
A heat wave occurs when the average daily maximum temperature over a period of five consecutive days exceeds the historical average maximum temperature by at least 9 degrees Fahrenheit scale (5 Celsius).
The temperature of a substance has been defined as a result of the speed at which its molecules move. The theory states that faster the molecules will move, the higher the temperature of the substance will be.
Conduction (occurs in solid), convection (occurs in liquid) and radiation (takes place through space) are the three processes of transferring heat from a substance at a higher temperature to one at a lower temperature.
Absolute zero is the coldest theoretical temperature. Reaching this temperature substance does not possess any heat energy. It has been defined as zero Kelvin (0 Kelvin) which is found to be equivalent to -273.16 degrees Celsius and -459.69 degrees Fahrenheit.

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