SPH3U -Assignment Sound

• Please include the correct units for all of your answers
• Questions should have all work shown where applicable
• Please use paper for the calculating question

Explanation Question the following questions to answer. 5. Imagine that you work as a quality control engineer at a tuning fork factory. You need to ensure that each fork comes out to exactly soo Hz. Unfortunately, your digital frequency reader is broken. Explain in detail how you could Identify if the tuning forks were the same frequency or not. 6. A 10m] Hz frequency is used as a siren on moving emergency vehicles. Would the outside air temperature affect the frequency heard by a stationary observer? Assume the vehicle is moving towards the person. Explain why or why not. using at least 1 formula tojustify your