Don't use ai to answer I will report you answer Beams & Focusing1. What is the overall shape of the sound beam?2. Draw the sound beam and label: focus, near zone, near zone length (focal length), far zone, andfocal zone.3. What are the estimated widths of the portions of the beam? Label these on the sound beamdiagram.4. What is the aperture of the crystal?Based on the given beam characteristics:•Beam width at 20 cm depth is 10 mmNear Zone Length (NZL) is 10 cm• Focal Zone (FZ) is 5 cmAnswer the following questions:1. What is the aperture of the crystal?2. What occurs at 10 cm depth?3. What is the beam width at 10 cm depth?4. At what depth does the Focal Zone (FZ) start?5. At what depth does the Focal Zone (FZ) end?

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Answered: Beams & Focusing 1. What is the overall…

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter1: Atomic Structure

Section: Chapter Questions

Problem 6RQ: How many valence electrons are generally contained in materials used for insulators?

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