Which is the most effective thermal conductor?

copper

Explanation:

As you can see, out of the more common metals, copper and aluminum have the highest thermal conductivity while steel and bronze have the lowest.

Copper

Explanation:

out of the more common metals, copper and aluminum have the highest thermal conductivity while steel and bronze have the lowest

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

true tan speed = ang vel x radius