Question

Thermal conductivity is a physical property describing the material’s ability to conduct heat and is ____________ on the amount of material present.
Responses
A dependentdependent
B not dependentnot dependent
Question 2
Copper is used in wiring because its metallic bonding gives its _______ a high degree of freedom and the material a high conductivity.
Responses
A electronselectrons
B neutronsneutrons
C protonsprotons
Question 3
Kinetic molecular theory is often used to describe conductors because as the ________ increase the thermal conductivity of the material increases.
Responses
A atomsatoms
B collisionscollisions
C weight

Answer 1

Here are the correct answers for your questions:

**Question 1:** Thermal conductivity is a physical property describing the material’s ability to conduct heat and is ____________ on the amount of material present.
**Answer:** B not dependent

**Question 2:** Copper is used in wiring because its metallic bonding gives its _______ a high degree of freedom and the material a high conductivity.
**Answer:** A electrons

**Question 3:** Kinetic molecular theory is often used to describe conductors because as the ________ increase the thermal conductivity of the material increases.
**Answer:** A atoms

Feel free to ask if you need any more assistance!