Diagrams are a crucial part of the CBSE Class 10 Science exam ... This article highlights the essential diagrams for Biology, Physics, and Chemistry that are frequently asked in the board exams.

Free body diagrams close free body diagramA simplified drawing of an object or system showing the forces acting on it. The forces are shown acting away from the centre of a box or dot. are used to ...

the lights in most houses and flats are part of a circuit controlled by the consumer unit, where power enters the house. We can see how circuits work, and represent them with some simple diagrams ...