"Ward's Phenomena Lab Activities"

Useful for physics and sound demonstrations.

Show relationships between frequency, length, tension and mass

Reliable and User Friendly

With the Resonance Apparatus, students investigate the effect of frequency on wavelength.

Airtight chamber reveals how sound disappears without air.

Closely wound steel helix for studying wave behavior.

Sturdy stroboscope ideal for studying periodic motion.

Students learn how the length, tension, and mass of a string affect the frequency of a standing wave in this engaging demo.

Closely wound steel helix for studying wave behavior.

This advanced ripple tank comes complete with all accessories needed for wave investigations.