Tuning Fork Set 255Hz and 256Hz Conceptual Physics Classroom-proven reliability: Rugged design holds
USD22.50
USD56.50
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- USA
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Ships within 48 hours · Estimated delivery Oct 24 - Oct 29
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Description
Tuning Fork Set 255Hz and 256Hz Conceptual Physics Classroom proven reliability: Rugged design holds Classroom proven reliability: Rugged design holds up to daily student use Crossed polars shows signal extinction when the two grills are oriented at 90° to each other An essential tool for educators and students investigating sound wave behavior and resonance principles acoustics demonstrations
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