1. Computer technology has helped develop theaccuracy of the military. AMREL is a big computer supplier for the military. 2. Technology is used in: Communications…
DET610 Electronic Communication Systems Text books Kennedy, George. Electronic Communication Systems Frenzel, Louis. Principles of Electronic Communication Systems Carlston,…
1. Sound• Sound beam is similar to x ray beam as both wavestransmit energy 2. DIAGNOSTICULTRASOUNDX RAYSWave type Longitudinal waves Electromagneticwavestransmission Elastic…
CHAPTER 9 UNDERWATERACOUSTICS Robert E. Randall Ocean Engineering Program Civil Engineering Department Texas A&M University College Station, Texas, USA CONTENTS INTRODUCTION,…
Presented By:- - SWAPNIL HOLE(17) AKSHAY BRAMHANE(18) AMEY DANDGE(19) KSHITIJ S. DASTURE (20) GUIDED BY:- Prof.P.A.PATHADE HISTORY y In the 19th century an underwater bell…
1. Ultrasound is cyclic sound pressure with a frequency greater than the upper limit of human hearing. Although this limit varies from person to person, it is approximately…
1. whales A lot of American scientists saidthe whales suicide because of thesonar machine that destroyedthere inner ear so they suicide fromthe pain.sonar mean:Sound Navigation…
Slide 1Sound Slide 2 What makes sound? vibrations Slide 3 How do brass instruments like a trumpet or tuba produce sound? Vibrating air Slide 4 How do woodwind instruments…
Slide 1 Slide 2 Early sailors cared little about the sea floor unless it was too shallow. The first attempt to study and map the deep ocean was made by H.M.S. Challenger…