When an insect ventures onto a spiderweb, a slight vibration is set up alerting the spider. the density of spider silk is approximately 1.3 g/cm3, and its diameter varies considerably depending on the

When an insect ventures onto a spiderweb, a slight vibration is set up alerting the spider. the density of spider silk is approximately 1.3 g/cm3, and its diameter varies considerably depending on the type of spider, but 2.6 μm is typical. the web is under a tension of 0.50 n when a small beetle crawls onto it 26 cm from the spider?