... and allowing the current to flow, or by breaking the circuit (by introducing an air gap) and stopping the flow of current. ... A series circuit with two bulbs will not be as bright as one with one bulb connected to the battery on its own. ... For example : An apple speeds up as it falls because of the force of gravity pulling on it. ... A cola can will change shape when squashed by the weight of a car rolling over it.
|Title||:||Science for 5-7 Year Olds|
|Author||:||Margaret Abraitis, Angela Deighan, Brian Smith, Michael Toner, Anne Usai|
|Publisher||:||Brilliant Publications -|