Slide 1 Marantz leverages nearly 60 years of audio engineering expertise in every product it produces. Our heritage of technical excellence means we can create components…
Slide 1 Rooftop Solar Systems Rooftop Solar System (Off-Grid) Reliance Solar Energy™, Ratnagiri Slide 2 Overview Slide 3 Rooftop Solar Systems are the best off-grid solution…
Slide 1 Slide 2 Hearing and Deafness 2. Ear as a frequency analyzer Chris Darwin Slide 3 Frequency: 100-Hz Sine Wave Time (s) 00.05 1.0 0 Waveform Amplitude against time…
Slide 1 The Dangers of Cell- Phones By; Israa Haj-Yahya Slide 2 Did You Know?? Slide 3 If you talk on the cellular phone just one hour a day the whole radiation is as follows:…
Slide 1 P3 Slide 2 Explain why energy demand is increasing and the problem of availability of sources (8) Higher global population More advances in technology More uses of…
Slide 1 INTRODUCTION TO ENERGY SCIENCE Wind for Schools Webinar: August 12 th, 2010 Slide 2 Ability to do work or cause change Produces Warmth Produces Light Produces Sound…
Slide 1 Wind Energy Basics The Kidwind Project www.kidwind.org Slide 2 What is Electricity? Electricity is energy transported by the motion of electrons Electricity is energy…
Slide 1 Wind Energy for Students The Kidwind Project www.kidwind.org Copyright 2008 Slide 2 Electricity! How much would it cost to run this 100 Watt bulb for a full day (24…
Slide 1 POWER AND ENERGY IN THE HOME BY ALISSA WHITE AND RACHEL SHAH Slide 2 Overview What is power and energy in the home? Where does it come from? Wattages for everyday…