Often it is necessary in science to predict energy flow and even to measure this flow. Since energy is invisible, this often requires special equipment. Heat, a for of energy, is not measured directly. Instead, scientists must study heat by how it affects matter. Heat causes the molecules of matter to vibrate faster, which is recorded as temperature. With the Heat Transfer Kit, two insulated containers (called calorimeters), thermometers, and an aluminum transfer bar, make it possible to study the transfer of heat from a substance in one calorimeter to a substance in the other. The investigation measures the flow of heat as it s affected by different variables. Instructions are included!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This science kit is an essential introduction to physics knowledge!
View the glory of space with this hi-tech telescope set!
This kit focuses on teaching children about electricity and how electronic devices work!
Learn how solar cells transform light into electrical energy with this great kit!
This advanced physics kit is perfect for older children already versed in physics knowledge!