Pure water, that is to say without any other substances, actually does not conduct electricity. Water with impurities, on the other hand, does conduct electricity. Since water is usually impure, common water conducts electricity.
Ocean water is a conductor of electricity due to the presence of dissolved salts and minerals which allow it to conduct electric current.
Aluminium foil is a conductor of electricity. Due to its metallic properties, it allows electrical currents to flow through it easily.
If door knob is a metal then it is conductor if not like wood then insulator.
Pure water itself is a poor conductor of electricity because it is a non-polar molecule. However, water can conduct electricity when it contains dissolved ions or impurities which increase its conductivity.
yes
One example of a liquid substance that is an insulator of electricity is purified water. Pure water does not conduct electricity well because it is a poor conductor of ions necessary for electrical conduction to occur. However, impurities in water can make it a better conductor of electricity.
Tap water is a conductor of electricity due to the presence of dissolved minerals and ions in the water that allow it to conduct electricity.
Water is a poor conductor of electricity due to the low concentration of ions present in it. However, impurities or dissolved minerals in water can increase its conductivity to some extent. Generally, water is considered more as an insulator than a conductor compared to metals or salts.
An insulator.
Yes leaf is a conductor so dum
A matchstick is an insulator of electricity because it is made primarily of wood, which is a poor conductor of electricity.
An apple would be considered an insulator because it does not conduct electricity. The high water content and lack of metals in an apple make it a poor conductor of electricity.
A conductor. Not a really great conductor, but the water and salts in it form an electrolyte which can conduct electricity.
conductor
An insulator or neither. The water inside of the sponge is what would conduct electricity.
Water is a fair conductor of electricity due to the presence of dissolved ions and minerals. However, pure water is a poor conductor as it lacks ions necessary for conducting electricity.
Meat is a poor conductor of heat and electricity due to its high water content and organic composition. As a result, it acts as an insulator when it comes to conducting heat or electricity.