Thermal Expansion (Linear) - Class 01

847,283 views

Davi Oliveira - Física 2.0

Published on Jun 16, 2018
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Hello YouTubers!!! In this video, I will start studying Thermal Expansion by explaining the theory you need to understand this content step by step. In this first video, we will look at the Linear Expansion of Solids. I also explain the Power of base ten, which is a fundamental subject for solving expansion exercises. I also bring some examples so that there are no gaps in your learning. Always in a didactic and objective way. Do you want to learn everything about Thermal Expansion? Subscribe! Big hug and good studies! LINK TO MY PHYSICS PLATFORM: ➡️ https://linktr.ee/Prof.Davi Example 01 A homogeneous and uniform copper bar measures 20 m at 0°C. Calculate the variation in the length of this bar, in millimeters, when heated to 50°C. Example 02 The figure below represents the length of a metal bar as a function of its temperature. What is the value of the coefficient of linear expansion of the material in this bar?

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