Visible and Ultraviolet Spectroscopy An obvious difference between certain compounds is their color. In this respect the human eye is functioning as spectrometer analyzing the light reflected from the surface of a solid or passing through a liquid. Wavelength is defined on the left below as the distance between
Need to study structural mechanics to design properly to prevent failure There is no doubt that any of the disciplines of Aeronautics and Astronautics can contribute to an accident -engine failure -etc. But, the vast majority of non-human induced accidents is due to structural
Pests and pesticides Pest: ANY UNWANTED organism that directly or indirectly interfere human activity is called a pest. Pesticides, or biocides are substances that can kill organisms that we consider to be undesirable The most widely used types of pesticides Insecticides Herbicides
Unit 8 Section A Legal and moral Implications of Cloning Warm-up Questions 1. What do you know about cloning and genetic engineering? 2. Do you want to cloning yourself once human cloning becomes reality?