Siena G7 Science Crit A Study Guide PDF
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Summary
This document is a study guide for a science course, likely for Grade 7, focusing on heat transfer and particle theory. It includes examples and explanations of different types of heat transfer, such as conduction, convection, and radiation. The study guide also covers concepts related to the topic.
Full Transcript
Unit 2 Heat Transfer and Particle Theory Study Guide +-----------------+-----------------+-----------------+-----------------+ | Topic | What is the | Example | What I need to | | | science behind | | review | | | it?...
Unit 2 Heat Transfer and Particle Theory Study Guide +-----------------+-----------------+-----------------+-----------------+ | Topic | What is the | Example | What I need to | | | science behind | | review | | | it? What is the | | | | | topic about? | | | +=================+=================+=================+=================+ | Types of Heat | - - - - | Conduction: | | | Transfer | - | This is how | | | | | heat moves | | | | | through direct | | | | | contact. The | | | | | molecules of | | | | | one item bump | | | | | into the | | | | | molecules in | | | | | the other item, | | | | | passing on the | | | | | heat. | | | | | | | | | | Convection: | | | | | This happens in | | | | | liquids and | | | | | gases. When you | | | | | heat a pot of | | | | | water, the hot | | | | | water at the | | | | | bottom rises to | | | | | the top, and | | | | | the cooler | | | | | water sinks. | | | | | This movement | | | | | creates a | | | | | circular flow | | | | | called a | | | | | convection | | | | | current. It's | | | | | like how warm | | | | | air rises and | | | | | cool air sinks | | | | | in the | | | | | atmosphere, | | | | | which helps | | | | | create wind and | | | | | weather | | | | | patterns. | | | | | | | | | | Radiation: This | | | | | is how heat | | | | | travels through | | | | | space without | | | | | needing | | | | | anything to | | | | | carry it. For | | | | | example, the | | | | | warmth you feel | | | | | from the sun is | | | | | radiation. The | | | | | sun sends out | | | | | energy in the | | | | | form of light | | | | | and heat, which | | | | | travels through | | | | | the vacuum of | | | | | space to reach | | | | | us. The | | | | | greenhouse | | | | | effect is a | | | | | type of | | | | | radiation where | | | | | certain gases | | | | | in the | | | | | atmosphere trap | | | | | heat, keeping | | | | | the Earth warm. | | | | | | | | | | What is Heat? | | | | | | | | | | Heat is energy | | | | | that moves from | | | | | one object to | | | | | another because | | | | | of a difference | | | | | in temperature. | | | | | It always flows | | | | | from something | | | | | hot to | | | | | something | | | | | cooler until | | | | | both are the | | | | | same | | | | | temperature. | | | | | | | | | | What is | | | | | Temperature? | | | | | | | | | | Temperature | | | | | tells us how | | | | | hot or cold | | | | | something is. | | | | | It measures the | | | | | average energy | | | | | of the tiny | | | | | particles that | | | | | make up | | | | | everything. We | | | | | usually measure | | | | | temperature in | | | | | degrees Celsius | | | | | (°C) or | | | | | Fahrenheit | | | | | (°F). | | +-----------------+-----------------+-----------------+-----------------+ | Greenhouse | - - - - | | | | Effect | - | | | +-----------------+-----------------+-----------------+-----------------+ | Particle Theory | - - - | | | +-----------------+-----------------+-----------------+-----------------+ | Periodic Table | - - - - | | | | | - | | | +-----------------+-----------------+-----------------+-----------------+ | Lab Demos | - - - - | | | | | | | | +-----------------+-----------------+-----------------+-----------------+ | | | | | +-----------------+-----------------+-----------------+-----------------+
