Students make string telephones with various materials, and compare them. Comparing 32 Temperature and Heat 1. Students measure the temperature of 3 liquids as they are heated. Measuring temperature 2. Interpolation 33 Spicfic Heat of Metals 1.
Students compare heat abosorption and loss of lead and aluminum.
Measuring temperature 1. Heat calculations 2. Teacher demonstration of magnetic poles. Students determine if induced magnetism can be increased. Students make a picture of a magnetic field using spray adhesive.