(b) When petrol passes through a delivery pipe, electrostatic charge can build up as shown in the diagram. petrol

(i)Describe how electric charge builds up.
(ii) State two ways to prevent potential danger due to the build-up of charge

What structural formula represents 4 electrons shared between two atoms?

Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.

Why would an orange roll of your cafeteria tray if you stopped suddenly