Worksheet attached

6. (1 point each) Choose the correct term to ll in the blanks: Based on your knowledge of wave characteristics, it would take more energy to make a sound with (higher/lower) pitch and [higher/ower) volume. [1 point each) Match the correct type of wave interaction to each realworld example: 3. Transmission b. Interference c. Reflection d. Refraction e. absorption 7. A sherman sees a fish in the water, but its location is slightly off due to light bending: 8. The Earth's atmosphere lets visible light through to the surface: 9. A music studio installs foam panels around the room to decrease the noise: 10. The sound of a trumpet echoes off a nearby mountain: Imagine you are working for an architecture rm that is designing a beachfront apartment building. 11. (2 points) What is one way that mechanical waves interact with your building? Be sure to name both the type of wave and the type of interaction between the wave and your building. 12. {2 points} What is one way that electromagnetic waves interact with your building? Be sure to name both the type of wave and the type of interaction between the wave and your building. 4. [6 points) The ocean's wayes move a boat up and down with a certain amount of energy. Identify two factors that can impact the amount of energy transferred to the boat. For each factor, describe how it impacts the movement and the amount of energy transferred to the boat. Factor #1: Factor #2: 5. (2 points each} The sound wave graphs below show two different sound waves. How would the pitch and volume of the two sounds be different to someone hearing them? Use the terms wavelength, amplitude, and frequency in your answers. SOUND WAVE A SOUND WAVE B H ii a. SOUND WAVE fl: Pitch Volume b. SOUND WAVE B: Pitch Lesson 1.1: Unit Assessment Name:Y 13. [2 points} Some types of mechanical and electromagnetic wave interactions can have negative impacts on the structure or the people inside the building. How could you design the building so that it minimizes negative impacts on your building and its inhabitants? Be sure to include both mechanical and electromagnetic waves. Mechanical waves Electromagnetic waves Read the following passage to prepare for the questions that follow: myFreeview Digital Transmission Welcomed with Open Arms BY JUDE TOYAT ON OCTOBER 28, 2019, MONDAY AT 12:02 AM The days of watching W1 and TV2 channels in poor quality for rural folks will soon become a thing of the past, thanks to myFreeview digital transmission. Malaysian Youth Parliament member Spanski Steven said with the introduction of myFreeview digital television broadcasts by the federal government, Malaysians will get to watch television programs with sharper images and highquality sound. \"The myFreeview digital television broadcast is a good thing, especially for rural people," he said. The 23-yearold from a rural area of Malaysia pointed out that once the myFreeview digital transmission takes place, the younger generation will be able to watch programs, including news with a clear broadcast and keep themselves up to date on current issues. "It was difficult to watch television in the past due to poor reception and this has left many young people in rural areas being unaware of the country's latest development and issues." Meanwhile, Sarawak Lun Bawang Association Youth Section chairman Petrus Lasong said the myFreeview digital broadcasting service has many advantages over analog television broadcasting. \"These include sharp, clearer images with higher resolution, high quality sound, additional services, more television channels in the future as well as no monthly fees. I am excited for the transition to take place because it is much better than analog transmissions.\" The 36-yearold expressed his confidence that the new digital transmission will benefit the rural folks who will be able to obtain fast, rich, and varied information through myFreeview. BMWH" :rlnrn'i.\" - n"'l1nl" I". lrirrn+r 'Fr."r'..'nrl .Qn'lnrnvihl ' Adapted from: https:ffwwwtheborneopost.comf2019/10,!28/'mvfreeview-digital-transmission welcomedwithopenarms 14. [1 point per example) Besides television, identify two examples of digital and analog devices. Digital Analog 15. [1 point} Describe the main difference between digital and analog waves: 16. [2 points) Choose one of the following claims from the article about how digital television transmission is better than analog. Use what you know about how digital and analog waves are transmitted to provide supporting evidence for the claim: Advantage of digital W #1: \"It was difficult to watch television in the past due to poor reception and this has left many young people in rural areas being unaware of the country's latest development and issues.\" Describe what properties of a digital wave allow the digital television broadcast to provide better reception: Advantage of digital TV #2: \"These include sharp, clearer images with higher resolution, high quality sound...\" Describe what properties of a digital wave allow the digital television broadcast to provide a sharper image, clearer images with higher resolution, and higher quality sound