School Lab 256HZ Tuning Fork Set

School Lab 256HZ Tuning Fork Set

256HZ Tuning Fork Set -- By plugging a tuning fork into a sound box socket and striking it with a rubber mallet or other elastic object, it can send out sound waves at a frequency of 256 cycles per second
BASIC ACOUSTIC INSTRUMENTS -- The tuning fork physics is also a basic acoustic instrument to demonstrate sound generation
MEASURING & VERIFYING FUNCTION -- The interference of sound can measure the speed of sound and verify the conduction of sound waves
PACKAGE INCLUDES -- The toys science kit includes a tuning fork(11.7in), wooden base resonance and a rubber smear
EXQUISITE WORKMANSHIP -- The wood base features exquisite workmanship, round and smooth edge without burrs, no need to worry about scratching hands