Demonstrate Slight Deformation of Objects Demonstrates Micro-Deformation Experiments of Objects Pointer Type Primary Physics Instrument Object Deformation
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2.55 kg
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Amazon
USA
- Description: The instrument consists of a bracket, a deformation plate, a scale plate, a lever amplifying mechanism, a hanging plate, etc. The demonstrator adopts a secondary lever amplifying device. The ratio of the two arms of the first lever is 7:1, the ratio of the two arms of the second lever is 8:1, and the resistance arm of the second lever is also used as a pointer. When the middle of the deformation plate is concave by 1m, the arc turned by the pointer is as long as 50mm, so the experimental effect is obvious and the intuition is strong. NOTE !!! --1-2 cm measurement error is a reasonable range, due to the manual measurement methods. --Please be reminded that due to lighting effects, monitor's brightness / contrast settings etc, there may be a little difference in the color of the pictures and the actual item.
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Demonstrate "Small Deformation of Objects" when teaching elasticity in middle school physics. The instrument consists of a bracket, a deformation plate, a scale plate, a lever amplifying mechanism, a hanging plate, etc. The demonstrator adopts a secondary lever amplifying device. The ratio of the two arms of the first lever is 7:1, the ratio of the two arms of the second lever is 8:1, and the resistance arm of the second lever is also used as a pointer. When the middle of the deformation plate is concave by 1m, the arc turned by the pointer is as long as 50mm, so the experimental effect is obvious and the intuition is strong. Appropriate physical activities and research are not only fun, but can also enhance students' observation skills, stimulate questions, and connect the content of the book with real life.