Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Physical properties of objects used in Experiment 2.
| Physical Properties | Objects | ||
|---|---|---|---|
| Pink | bicycle helmet | cloth headband | diver’s goggles |
| Right angle | plastic ruler | cushion | polyhedron |
| Fabric | stocking | necktie | earphone case |
| Circle | bottle cap | compact disk (CD) | glass bottle |
| Green | shirt | screwdriver | chopsticks |
| Wood | clogs | drumstick | rosary |
