Using the diagram, please tell me which answer choice represents ONE full wave cycle.   A. Point A to Point E B.Point A to Point I C. Point B to Point F D. Point C to Point G

Today in your notebooks Left side items Right side items Wave sentences Intro to Energy and waves notes Transverse wave diagrams Transverse waves notes Bill Nye Waves Frequency notes In Question 9.24 BLANK Brainpop waves, mapping EQ1 Compressional waves notes Wave calculations Wave formula notes Sound BP Sound notes Pre/Post test- waves Pre/post test graph In Question 10.1 Bill Nye- Sound Doppler effect mini lab Doppler effect Notes

Doppler Effect 10.3 What is the doppler effect? Doppler effect: an observed change in pitch when either the  sound source or the listener is in motion. 2. When an object is close to you it has less of a distance to travel. The frequency is higher because more waves reach you. When the object is far away it has more of a distance to travel, so the frequency is lower as less waves reach you. High frequency = high pitch Low frequency = low pitch What is the doppler effect? 2) Why does the pitch sound like it’s changing?

Mini lab questions 1. The doppler effect is _________________ ____________________________________ 2. When the object is closer to you the pitch is _____________ (higher/lower) because __________________________________ 3. When the object is far away from you the pitch is _____________ (higher/lower) because ___________________________ 4. When I put the tuning fork in water, the fork _______________________________

HW: What is the doppler effect, and why does it happen? 1 paragraph Full sentences