Something soundproof or near sound proof. A vacuum, for example.
No
wood is an insulator because charges stay on the point of contact.
Wood in itself is an insulator. But when wet, the water particles can conduct electricity.. Hence wet wood will be a conductor, although not a very good conductor, since the current passes only through a very small area
No because it is made of wood. Wood is not a conductor. To prove this you can us e a multimeter or CRO
If door knob is a metal then it is conductor if not like wood then insulator.
Some types of wood are, other types are not.
Something soundproof or near sound proof. A vacuum, for example.
Wood is not a good conductor.
Wood is a gd insulator as it is a poor conductor. whereas metal is a gd conductor but poor insulator.
Wood is a poor conductor of heat.
Wood is a thermal insulator. It is a poor conductor of heat.
No
wood is an insulator because charges stay on the point of contact.
Wood in itself is an insulator. But when wet, the water particles can conduct electricity.. Hence wet wood will be a conductor, although not a very good conductor, since the current passes only through a very small area
No because it is made of wood. Wood is not a conductor. To prove this you can us e a multimeter or CRO
conductor