(+92) 320 0038000
An Ibex Sciences Tuning Fork Set of 8is a premium acoustic physics apparatus used to study sound waves, resonance, and frequencies. While standard school kits typically feature a 1.1.4set of 8 forks spanning a single octave (256 Hz to 512 Hz), the extended 8-piece scientific set provides a much wider frequency spectrum for advanced physics, engineering, and audio calibration labs. [1, 2]
Key Product Specifications & Build
- Material: Milled from high-grade, non-magnetic aluminum alloy or heavy chrome-plated steel to provide clear, long-lasting acoustic resonance. [1, 2]
- Acoustic Design: Each fork features parallel vibrating prongs extending from an ergonomic, smooth handle base designed for easy striking. [1, 2, 3]
- Frequency Markings: The exact scientific frequency (Hz) and corresponding musical pitch note are permanently stamped onto the base of each individual fork. [1]
- Storage Unit: The entire 12-piece collection comes arranged sequentially inside a protective, foam-lined wooden chest or hard plastic storage briefcase. [1, 2]
Typical 8-Piece Frequency Spectrum
While customized lab sets can vary, a professional 12-piece set usually scales smoothly across key scientific frequencies to facilitate complex resonance calculations:
- Bass / Low Frequencies: Often starts with deep tones like 100 Hz, 128 Hz, and 256 Hz.
- Mid-Range Frequencies: Scales upward through standard acoustic notes such as 288 Hz, 320 Hz, 341.3 Hz, 384 Hz, 426.6 Hz, and 480 Hz.
- Treble / High Frequencies: Reaches peak frequencies like 512 Hz, 1024 Hz, and 2048 Hz for short-wavelength experiments. [1, 2]
Core Laboratory Functions
- Speed of Sound Experiments: Paired with a graduated 1.3.5Resonance Tube Apparatus to find the exact speed of sound in air by adjusting water levels. [1, 2]
- Resonance Demonstrations: Striking one fork and holding it near another fork of the same frequency to show how sound energy transfers through space.
- Beat Frequency Observation: Striking two forks with very close frequencies at the same time to let students hear and calculate rhythmic “beat” interference patterns.
Safe Handling Guidelines
- Strike Softly: Always strike the fork prongs against a soft rubber mallet, a tuning pad, or the heel of your shoe. Never strike them against hard concrete or metal tables, as this chips the metal and permanently alters the tuned frequency.
- Hold by the Base: Always grip the fork firmly by its handle. Touching the vibrating prongs with your fingers will instantly stop the sound wave.
- Moisture Prevention: Keep the metal completely dry to protect it from corrosion over time. [1]
Reviews
There are no reviews yet.