Which of the given statements is incorrect?
Wood is an insulator
Aluminium is a good conductor
Air is an insulator
Vinegar is a poor conductor
Vinegar is a good conductor.
Which of the following is a good insulator and conductor pair?
Why do we classify the liquids as good conductors and poor conductors instead of conductors and insulators? Explain with an example. [3 MARKS]
Human body is a/an ___ (conductor/insulator).