What is heat? What is temperature? (Think.Pair.Share)

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Presentation transcript:

What is heat? What is temperature? (Think.Pair.Share)

Heat and Temperature The terms heat and temperature are often confused by people… Heat is a form of energy Temperature is a measure of how hot something is Heat Energy

…something which has a higher temperature than another does not necessarily contain more heat energy…

Coffee Pot or the North Sea Which is hotter? (temperature) Which contains more energy? (heat) You need to be able to explain your answer http://www.brainpop.com/science/energy/heat/

Iceberg or a glass of water Which is hotter? (temperature) Which contains more energy? (heat) You must be prepared to explain your answer http://www.brainpop.com/science/energy/heat/

Predicted Temperature (°C) Measured Temperature (°C) Copy the table below into your jotter Predict the temperature of each object in Measure the temperature of each object Object Predicted Temperature (°C) Measured Temperature (°C) Cold tap water Hot tap water Freshly boiled water Your clenched hand Room temperature Melting ice Your armpit Iced water

Why do we use a thermometer instead of our skin to detect temperature Why do we use a thermometer instead of our skin to detect temperature? (think time)

What is heat? http://www.brainpop.com//science/energy/heat/fyi/

What is temperature? http://www.brainpop.com/science/energy/temperature/

What is heat? Heat is a form of energy, it is measure in Joules. What is temperature? Temperature is the measurement of how hot something is. It is measured in degrees Celsius.