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Introduction to IS
Goldie-PNHS-Intro to I.S.H> vocab
| Question | Answer |
|---|---|
| What are some properties of a solid | Definite shape and definite volume |
| What are some properties of a liquid | No definite shape but A definite volume |
| What are some properties of a gas | No definite shape or volume |
| Name something that has all three states in one | A level |
| Name another state besides solid,liquid,and gas. | Plasma |
| Name another state besides solid,liquid, gas, and plasma | Bose Einstein |
| What is the average speed of the particles of a gas | 1600 kilometers per hour |
| What happens when you increase the number of particles | Increase in pressure of a gas |
| What happens when you reduce the volume of a gas | Increases its pressure |
| what is kinetic energy | Energy in motion |
| What is potential energy | Energy being build up waiting to be released into kinetic energy |
| what are the 5 states of matter | solid,liquid,gas,plasma, and Bose Einstein |
| The change of state from liquid to gas is | Evaporation |
| ________is the process in which a solid substance changes directly into its gaseous state on heating and from gaseous state to solid state on cooling. | Sublimation |
| The change of state from gas to liquid is called | Condensation |
| Define endothermic | A change in which a system absorbs energy from its surroundings |
| Define exothermic | A change in which a system releases energy to its surroundings |
| What is the kinetic theory of matter | All particles of matter are in constant motion |
| What is plasma screen an example of | plasma |