Question
Sequencing Events Directions: Read the passage Then determine the sequence of events and answer the questions that follow. Have you ever noticed that when you bake something in an oven , a metal pan sitting on top First, the oven's heating element increases the temperature of the metal surrounding the oven. Then, the energy created from heating the metal causes the particles in the metal to vibrate faster and bump into one another. Finally, the metal pan sitting on the stove heats up after the metal particles surrounding the oven transfer heat into the metal particles of the pan. Conduction is the process of heat transfer from one object to another through the interaction and collision of adjacent particles. 1. What happens inside the oven before the particles of the surrounding metal begin to vibrate? __ 2. Once the particles begin to vibrate quickly.what happens to them? __ 3. How does the pan on the top of the oven get hot? __ 4. Which conducts heat the vibration of particles or the collision of particles? __
Answer
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Eli
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Answer
1. The oven's heating element increases the temperature of the metal surrounding the oven.2. The particles vibrate quickly and collide with adjacent particles, transferring energy as heat.3. The pan gets hot through conduction, where heat is transferred from the metal surrounding the oven to the metal pan.4. Heat is conducted through the collision of particles.
Explanation
1. Inside the oven, the heating element increases the temperature of the metal surrounding the oven before the particles of this surrounding metal begin to vibrate. This process raises the energy level of the metal.2. Once the particles begin to vibrate quickly, they have more kinetic energy, causing them to collide with adjacent particles, transferring energy in the form of heat.3. The pan on top of the oven gets hot through conduction. Heat is transferred from the metal surrounding the oven to the metal pan. The vibrating and colliding particles of the surrounding metal transfer energy to the pan, causing its particles to vibrate and thus increase in temperature.4. Heat is conducted through both the vibration and the collision of particles. Vibrating particles transfer energy by colliding with adjacent particles, which propagates the heat through the material.