6-8th Grade Science - MS-PS1-4-Change in Particle Motion, Temperature, and State
6 Questions
A beaker containing ice and a little pure liquid water is heated from –10 °C. Temperature is recorded every minute.
A student places identical cotton pads on two forearms. One pad is soaked with water, the other with rubbing alcohol (isopropanol).
A student places a pot of cold water on a hot stove to make pasta.
A student models the process of an ice cube melting into a puddle as thermal energy is added.
For each change, indicate whether thermal energy is ADDED to or REMOVED from the substance. Select one option in each row.
A freezer coil is at −15 °C in a kitchen where the air is 20 °C with moderate humidity.
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