Quick Answer: Welch Pattern Tuning Fork Set is a set of 8 tuning forks for demonstrating vibration, pitch, resonance and frequency relationships; each fork gives a sustained tone at its own characteristic frequency when struck gently.
Last updated: October 2026
Key Features
Eight fixed-frequency tuning forks
Each fork has two prongs joined to a stem
Higher vibration frequency gives a higher perceived pitch
Used with resonance boxes, air columns or sonometer arrangements
Manually activated; no electrical supply needed
Technical Specifications
Specification
Value
Set capacity
8 tuning forks
Operating principle
Fixed-frequency mechanical vibration
Pattern
Welch pattern
Power requirement
None
About This Product
Students hold a fork by the stem, strike one prong gently with a soft striker and either compare its tone with another fork or hold it above a resonance apparatus to observe the response. As a Physics Miscellaneous Products sound set, it also supports sonometer and resonance-tube experiments and beat demonstrations with suitably selected frequencies.
Frequently Asked Questions
Q1. How many tuning forks are in the set? The set contains eight tuning forks.
Q2. How should a tuning fork be struck? Hold it by the stem without touching the prongs and strike one prong gently with a suitable soft striker, never against a hard bench, metal tool or glass.
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