In a slinky, the distance between consecutive compressions is . A pulse of the wave…

PHYSICS · Subjective · A Level · Physics · Waves · Waves

Problem

In a slinky, the distance between consecutive compressions is

0.25\,\text{m}

. A pulse of the wave occupies a length of

1.5\,\text{m}

. How many complete wavelengths are contained in this length?