Thermal Conductivity

Mr. Anderson explains thermal conductivity, a property of matter that allows heat transfer from hot to cold objects. He uses everyday examples like a kettle and coffee press to illustrate materials with varying thermal conductivity. Metals, with delocalized electrons, are good conductors, while non-metals use phonons for heat transfer. The video also covers measuring thermal conductivity in a lab using a steam generator and ice. The practical application of these concepts is emphasized, helping students understand and calculate thermal conductivity in AP Physics.

How does the structure of a material affect its thermal conductivity?

What role do delocalized electrons play in thermal conductivity?

Explain the difference in thermal conductivity between metals and non-metals.

What is thermal conductivity and how is it measured?

Why does metal feel colder than wood at the same temperature?

What is the thermal conductivity value of copper and how does it compare to other materials?

Describe an experiment to measure the thermal conductivity of different materials.