Task id11972
Seller: nerdmavr
Price: 0.22 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
When hanging a load weighing 10 kg, a steel string 2 m long with a cross-sectional area of 0.1 mm2 lengthens by 1 cm. The density of the steel is 7.8•103 kg/m3. What is the speed of sound in steel?
Additional information
Detailed solution. Format jpg