3. 4. 5. DETAILS Two violin strings vibrating at 370Hz and 365Hz respectively, will cause a beat frequency of... 5 DETAILS What is the next longest length of pipe that will also resonate when the tuning fork is held over the pipe? 0.47 m A tuning fork vibrates at 700Hz. The tuning fork is then held close to the open end of a tube which is closed at one end. What is the shortest the tube can be such that the air will resonate in the column? (Vsound 334m/s) 0.24 m DETAILS MY NOTES A car speeds away from an accident on a freezing day with its 610Hz horn stuck on. What frequency will observers at the accident site hear? Less than 610 Hz. 610 Hz Greater than 610 Hz MY NOTES MY NOTES

3. 4. 5. DETAILS Two violin strings vibrating at 370Hz and 365Hz respectively, will cause a beat frequency of... 5 DETAILS What is the next longest length of pipe that will also resonate when the tuning fork is held over the pipe? 0.47 m A tuning fork vibrates at 700Hz. The tuning fork is then held close to the open end of a tube which is closed at one end. What is the shortest the tube can be such that the air will resonate in the column? (Vsound 334m/s) 0.24 m DETAILS MY NOTES A car speeds away from an accident on a freezing day with its 610Hz horn stuck on. What frequency will observers at the accident site hear? Less than 610 Hz. 610 Hz Greater than 610 Hz MY NOTES MY NOTES