Class 11Physics10-1.Thermometry, Thermal Expansion and CalorimetryTemperature and Temperature scales
EasyExplain the concept of heat and temperature based on everyday experience.
(N/A) From everyday experience,we observe that a hot body has a higher temperature,while a cold body has a lower temperature. For instance,boiling water has a higher temperature than ice.
Temperature is a measure of the 'degree of hotness' or 'coldness' of a body. Heat,on the other hand,is a form of energy that depends on the mass and the nature of the substance. For example,the total heat energy contained in a bucket of water at room temperature is greater than the heat energy in a glass of boiling water,even though the boiling water has a higher temperature.
Temperature is a measure of the 'degree of hotness' or 'coldness' of a body. Heat,on the other hand,is a form of energy that depends on the mass and the nature of the substance. For example,the total heat energy contained in a bucket of water at room temperature is greater than the heat energy in a glass of boiling water,even though the boiling water has a higher temperature.
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View SolutionOn a new temperature scale,the melting point of ice is $20^{\circ} X$ and the boiling point of water is $110^{\circ} X$. $A$ temperature of $40^{\circ} C$ would be indicated on this new temperature scale as (in $^{\circ} X$)
$Assertion :$ Fahrenheit is the smallest unit measuring temperature.
$Reason :$ Fahrenheit was the first temperature scale used for measuring temperature.
$Reason :$ Fahrenheit was the first temperature scale used for measuring temperature.
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