Hello friends as I believe you have understood the previous topics and today we are going to discuss about how to read temperature that you have to study in math help solver, grade IV. This topic is very important as per for study and also very useful in daily life. We will discuss all about temperature in detail firstly we need to know what is a temperature?
Temperature is a physical property of a matter that tells us about the matter weather is cold or hot .objects with high temperature are hot and objects with low temperature are cold. While you touch any object or matter you can sense it is hot or cold this is also the property of the matter which tells you about temperature.
Temperature played a very important role in the field of natural science (specially free physics help, chemistry, biology geology and medical science)
Many physical properties of object including liquid phase solid, gaseous, density, solubility, vapor pressure and electrical conductivities are dependent on temperature. It plays a very important role in determining the rate of reaction in chemistry. Many reactions in chemistry are temperature dependent as their rate of reaction can be increased or decreased with the help of temperature. Another application of temperature is in the light bulb that we use in daily life. It contain a tungsten filament which heat with temperature and as it gets heated it provides light. Thermometer is also used in the medical for measuring fever with the help of temperature.
The scales mainly used for temperature measurement are Celsius, Kelvin and Fahrenheit. Kelvin is the scale mainly used by scientists. We can convert Celsius in to Kelvin as
0 °C=273kelvin
Generally we consider room temperature as 25 °C so you can say room temperature is 298k. (more detail here)
Mainly in United States they use Fahrenheit for the measurement of temperature a historical scale in which water freezes at 32F and boils at 212F
0 Kelvin is defined as absolute zero temperature. which is equal to -273 Kelvin
In modern days temperature is generally measured by thermometer and now a days some new build scales are also used. Rekien scale is used in USA to measure the temperature.
If we talk about the units of temperature in S I(international system of units ) is Kelvin it has a unit K.
If we talk about 0 °C it is the freezing point of water and 100 °C is the boiling point of water at sea level.
Kelvin and Celsius scale are defined by 2 fix points absolute zero and triple point.
You can convert all the units to Celsius if you need to as I told you above about the Celsius to Kelvin conversion. Now we will see how we can convert Fahrenheit to Celsius.
F= °C*9/5+32
This is the formula that you need to remember for your higher grades. We can also convert Celsius to Fahrenheit with the help of following formula
°C=(F-32)*5/9
In higher classes you can be asked about the conversions
This is all about temperature. I hope you understood all the things about temperature.
In upcoming posts we will discuss about Estimation and Measurement in Grade IV and Possible outcomes and making predictions. Visit our website for information on accounts syllabus for WB 11th class
Temperature is a physical property of a matter that tells us about the matter weather is cold or hot .objects with high temperature are hot and objects with low temperature are cold. While you touch any object or matter you can sense it is hot or cold this is also the property of the matter which tells you about temperature.
Temperature played a very important role in the field of natural science (specially free physics help, chemistry, biology geology and medical science)
Many physical properties of object including liquid phase solid, gaseous, density, solubility, vapor pressure and electrical conductivities are dependent on temperature. It plays a very important role in determining the rate of reaction in chemistry. Many reactions in chemistry are temperature dependent as their rate of reaction can be increased or decreased with the help of temperature. Another application of temperature is in the light bulb that we use in daily life. It contain a tungsten filament which heat with temperature and as it gets heated it provides light. Thermometer is also used in the medical for measuring fever with the help of temperature.
The scales mainly used for temperature measurement are Celsius, Kelvin and Fahrenheit. Kelvin is the scale mainly used by scientists. We can convert Celsius in to Kelvin as
0 °C=273kelvin
Generally we consider room temperature as 25 °C so you can say room temperature is 298k. (more detail here)
Mainly in United States they use Fahrenheit for the measurement of temperature a historical scale in which water freezes at 32F and boils at 212F
0 Kelvin is defined as absolute zero temperature. which is equal to -273 Kelvin
In modern days temperature is generally measured by thermometer and now a days some new build scales are also used. Rekien scale is used in USA to measure the temperature.
If we talk about the units of temperature in S I(international system of units ) is Kelvin it has a unit K.
If we talk about 0 °C it is the freezing point of water and 100 °C is the boiling point of water at sea level.
Kelvin and Celsius scale are defined by 2 fix points absolute zero and triple point.
You can convert all the units to Celsius if you need to as I told you above about the Celsius to Kelvin conversion. Now we will see how we can convert Fahrenheit to Celsius.
F= °C*9/5+32
This is the formula that you need to remember for your higher grades. We can also convert Celsius to Fahrenheit with the help of following formula
°C=(F-32)*5/9
In higher classes you can be asked about the conversions
This is all about temperature. I hope you understood all the things about temperature.
In upcoming posts we will discuss about Estimation and Measurement in Grade IV and Possible outcomes and making predictions. Visit our website for information on accounts syllabus for WB 11th class
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