University:
University of Colorado Boulder
Course:
PHYS 1110 | General Physics 1
Academic year:

2023
Views:

199

Pages:

2
Author:

Besteigenwvyn

Key STATES OF MATTER STATES OF MATTER PREDICTIONS 1. Draw 10 particles of a solid, liquid and gas substance. Your drawing should consider the spacing between particles. Solid Liquid Gas 2. In which state of matter are the particles moving the fastest ? 3. Is there a state of matter in which the particles are not moving at all? EXPERIMENT Test your predictions using this simulation (click States). 1. Draw 10 particles of a solid, liquid and gas substance. Your drawing should consider the spacing between particles. Solid Liquid Gas v O 2 Describe the relative motion ( speed ) of the particles in each phase. Solid: l/ ) ? r ~A e I Liquid: Gas : ' pr Ltd. ' - & yv fa “ u < c £ /y cl fa / ( (Kcii fa 1-4 * PHASE CHANGES fbnswrj i ^ J> 4. Explain how the release of energy ( cooling) affects the speed of the particles in a substance. / ' 5. Can you make the particles of any of the substances stop moving? /fa. MAKING CONNECTIONS _ pu & k J>£ lui< 2 / Vn pc 55 / but 0 KM ** ) P&ir * " j ) j? L? * k ( 7 1. When you apply heat energy to a substance, where does the energy go ? Think about the law of conservation of energy. / /11 1/ ' PkC' P\ o£ $ \c ) /4 b 'fk *- p rhck— ' k^ / jt t- S totityy „ t ' ** CM J

States of Matter

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