Question

explan with an actvity to identify the heat conductivity of materials​

Answer 1

Answer:

Thermal Conductivity is an important material property in industry and daily situations like knowing what to choose in cookware or the proper clothing worn to leave the house. This property is described in units of Watts per meter Kelvin and at steady state can be calculated via a measurement of thermal resistance. Both Thermal Conductivity and Thermal Resistance will affect the amount of heat which passes through a system. In this experiment, a simple set-up will be employed to observe the change in heat flow.

Answer 2

For measuring thermal conductivity, there are four main types of measurement setups; the guarded hotplate (GHP),the heat flow meter (HFM),the hot wire and laser flash diffusivity.

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