Thermal conductivity is the property of a material that shows how well the material can conduct heat. the list below shows the thermal conductivities of some common materials. conductivities of common materials copper 401 aluminum 237 glass 1.1 wood 0.2 rubber 0.16 based on the information about other materials in the list, if sandstone has a thermal conductivity of 2.4, sandstone can be considered a there is not enough information to tell. poor insulator. poor conductor. good conductor.

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?

J. j. thomson’s experiment disproved the theory that an atom