1. when a homemade oil and vinegar salad dressing is left standing, it separates into layers. the salad dressing is a? solution, suspension, colloid, compound 2.which of the following is not an example of a physical property? density, hardness, flammability, melting point 3. which material is a poor conductor of heat? iron, wood ,silver, copper

Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

What occurs during a combustion reaction