United Scientific Compound Bars, Set of 4

United Scientific Compound Bar Set, Item Number 2094337

United Scientific Compound Bars — This compound bar set quickly and intuitively demonstrates properties of thermal expansion. Shop today!

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United Scientific Compound Bar Set for Comparative Demonstrations

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<div class="long-description"><h2>Description</h2>This Compound Bar Set from United Scientific takes science demonstrations to the next level. These bimetal bars offer simple tools for demonstrating thermal expansion. There are four bar combinations: Brass/Aluminum, Brass/Iron, Copper/Iron, and Brass/ Copper. The metals have different coefficients of thermal expansion, so each pairing will create a unique bend when heated. The metal bars are stamped with the identification of each metal: Aluminum (Al), Iron (Fe), and Copper (Cu). The Brass bar is not stamped. Includes activity guide.</div><div class="feature-description"><h2>Features</h2><ul> <li>Durable, high-quality construction ensures lasting use in classrooms and labs</li> <li>Smooth wooden handles provide a secure grip and prevent heat conduction</li> <li>Materials are designed to dramatically bend when heated to demonstrate the different expansion rates of the metal</li> <li>Perfect for classroom demonstrations across grade levels</li> <li>Value set provides four bars, great for small group work and intiutive comparative analysis</li> </ul></div><div class="in-box-description"><p><strong>Includes:</strong></p> <ul> <li>4 Compound Bars</li> <li>Activity Guide</li> </ul></div>

This compound bar set quickly and intuitively demonstrates properties of thermal expansion.

<p class="sds txt-md">'Save Now' allows you to easily swap this similar product right in your cart to save you time and money.</p>

United Scientific Compound Bars, Set of 4

$29.62

This compound bar set quickly and intuitively demonstrates properties of thermal expansion.

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