In this demo, two circuits are constructed to enable comparison of the brightness of a light bulb placed in a circuit with one cell and the brightness of the same light bulb in a circuit with three cells connected in parallel. In Next Steps the potential differences of the two circuits are also compared.
Categories: Lab/Student Activity
This activity illustrates the effect of intermolecular forces on surface tension of a liquid. Students attempt to place drops of various types of liquids on the face of a penny (or any available... read more
In this inquiry-based exploration, students will learn about stability through hands-on activities, media content, case study and a final project. The overall purpose is to have students gain a... read more