'Electric bell' diaporamas de présentation

Sound

Sound. By An English Gentleman. Sound is Energy. Sound is caused by the movement of the medium it is travelling in Anything that makes sound vibrates. Sound is Energy. Sound is caused by the movement of the medium it is travelling in Anything that makes sound vibrates. Sound is Energy.

423 views • 31 slides

Sl ide No-01: T eachers manual. Slide No-02 : I ntroduction Class, Subject and Chapter.

Sl ide No-01: T eachers manual. Slide No-02 : I ntroduction Class, Subject and Chapter. Slide No-03 : P resented by Biplob Kumar Das Slide No-04 : L earning result. Slide No-05 : P icture display. Slide No-06 : D eclaration title of the lesson. Slide No-07 : T eachers discussion.

300 views • 15 slides

Magnetism and Electromagnetism

Magnetism and Electromagnetism. Industrial Technology Electrical Systems. Magnet. A magnet is a piece of iron oxide or special alloy that exerts an invisible force of attraction on objects made of iron, nickel, or cobalt.

357 views • 12 slides

States of Matter Draw and label the 3 states of matter. Give an explanation of how they differ to each other.

346 views • 0 slides