PHYWE 13289-00 Tuning Fork ດ້ວຍປາກກາ (20 Hz)

- Function and Applications:

To record the oscillation of a tuning fork on a piece of paper. The tuning fork has a frequency of about 20 Hz and oscillates visibly

- Benefits:

The oscillations can easily be recorded on a piece of paper - no further preparations needed. The clamp for the pen measures 1 cm in diameter, which allows to use also markers, e.g. to record the pattern on a overhead transparancy for demonstration purposes.

- Equipment and technical data:

• Frequency app. 20 Hz

• Clamp for pen: diameter 1 cm

• Complete with permanent marker