Data (15 points) Tone Used (Hz) Air Column Length (m) * = 4*Air Column Length 0.12 0.48 Calculations = Enter your data into a spreadsheet. Create a graph of the air column length vs. the tone. Is this a linear relationship? What would be the units of the slope? (10 points) # Adjust your data to create a graph that will be linear and have the units for speed. Create a new graph for this. (10 points) # Find the slope of the line of best fit. Is this the speed of sound? (5 points) # Find the temperature of the room and calculate the expected speed of sound. If you used the information above use a room temperature of 70 F and convert it to C before substituting it into the equation. Show your work. (5 points) # Find the percentage error for your experimental value with the expected value. (2 points) Discussion What difficulties could lead to having errors in this lab? (2 points) # If your speed of sound was the actual value, then what would be the temperature of the room? (5 points)