A stretched wire of vibrating length L has a frequency of 350 Hertz when set into resonance. When the length of the wire is increased by 15cm at constant tension, the wire vibrates with a frequency of 280 Hertz at resonance. Find the value of L​ ​

talk back to him about the sport and show him your expertise or leave the room

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

i think it would be 5