Thermal Expansion (liquid and solid) Question Help

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SUMMARY

The discussion centers on the application of thermal expansion principles, specifically the relationship between volume expansion and linear expansion in materials. It is established that the volumetric thermal expansion coefficient (beta) is three times the linear thermal expansion coefficient (alpha). Participants emphasize the necessity of writing down the volume expansion equation for both the liquid (oil) and the solid (pot) to solve related problems effectively.

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  • Understanding of thermal expansion coefficients (alpha and beta)
  • Familiarity with volume expansion equations
  • Basic knowledge of physics problem-solving techniques
  • Ability to interpret and format questions in academic forums
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  • Study the derivation of the volume expansion equation for liquids
  • Learn about the relationship between linear and volumetric expansion coefficients
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Students studying physics, educators teaching thermal expansion concepts, and anyone seeking to understand the mathematical relationships in thermal expansion of solids and liquids.

kgm01
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Summary: Help with volume and length expansion question

Screen Shot 2019-08-18 at 10.46.47 pm.png
Hi, I am struggling with this question. I understand that beta = 3 alpha so you use this to sub into the volume expansion equation. Is this correct? Can someone please provide a step by step instruction on how to do this question? Thank you !
 
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Hello kgm, ##\qquad## :welcome: ##\qquad## !

Not he way PF works -- see guidelines -- you have to post a real attempt

But an obvious first step is:
Write down the volume expansion equation for the oil and for the pot
 

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