Physics Mechanics Acoustics Addestation Science Kits for Lab Use in Schools & Colleges ATICO Export

Sound frequency generator and oscilloscope in a single piece of equipment:

• Quantitative experiments in acoustics usually require both an oscilloscope and a sound generator

• These are essential to clearly demonstrate pitch, volume and tonal colour

• Providing both devices in student sets is often impractical due to cost and space limitations

• The MGA fulfills both roles in the ACOUSTICS 2 ADDESTATION set efficiently in a compact form

• It can generate:

• Sinusoidal oscillations from 10 to 3000 Hz

• Pulse signals

• The first five harmonics of a given frequency

• Signals can be produced with equal or varying amplitudes

Impressive experiments:

• The MGA enables clear and engaging experiments on key acoustic principles

• Students can:

• Create and analyse different sound colours

• Understand and distinguish pitch, tone and noise

• Graphically represent sound properties

• The frequency of the tuning fork can be measured directly

• It can also be verified through beat experiments

• The speed of sound in air can be determined using simple measurement methods

• The Doppler effect can be demonstrated clearly

Included items:

• 1 × Storage box
• 1 × Inlay with cut-outs for A2
• 1 × Little hammer
• 1 × Sound sensor on stand
• 1 × Amplifier A
• 1 × Speaker
• 2 × Sound tube stand
• 1 × Tuning fork 384 Hz
• 1 × Resonance body A2
• 1 × Reflector plate A2
• 2 × Batteries in container
• 1 × Plate holder K3
• 1 × Measuring tape 2 m
• 1 × Woolen cloth

Additionally required:

• MGA
• 1 × Long sound tube
• 1 × Short sound tube

Experiments:

• A2-1: Types of sound we can hear
• A2-2: Volume
• A2-3: Pitch
• A2-4: Sensitivity of human hearing
• A2-5: Lowest audible frequencies
• A2-6: Tonal colour and harmonics
• A2-7: Voiced and non-voiced sounds
• A2-8: Reflection and echoes
• A2-9: Determining the speed of sound
• A2-10: Sonic radar
• A2-11: Beats
• A2-12: Resonance
• A2-13: Standing sound waves
• A2-14: Doppler effect