HELP ASAP PLS Explain how an electric current can travel through conductive materials. Identify three different materials: one that is a good conductor, one that is semi-conductive, and one that is a good insulator. Explain why each material possesses its specific properties and suggest an application for its use in everyday life.

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Which statement correctly describes the relationship between frequency and wavelength?

At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?