An Introduction to Structure and Types of Solids Categories Crystalline Solids • Highly regular arrangement of atoms‚ ions and molecule • The position of the components are represent by a lattice • It has smallest repeating unit of lattice is called unit cell • Such as diamond‚ salt‚ sugar Amorphous Solid • A noncrystalline solid which their components not organized in lattice pattern. • Such as glass‚ plastic‚ gel Question 1. X rays from a copper X-ray tube (λ = 154) were diffracted at an
Premium Crystal Solid Glass
Solutions 1. Mixture Problems: 2. Value of the Original Fraction: 3. Value of Numerical Coefficient: 4. Geometric Series: 5. Simplify: 6. Mean Proportion: 7. Value of x to form a geometric progression: 8. Value of x: 9. Work Problem: 10. Value of the original number: 11. Sum of the roots: A = 5‚ B = -10‚ C = 2 12. Work Problem: 13. Value of m: 14. Age Problem: Subject Past
Premium Geometric progression Series Number
a t a D c i r t e m o Bi ore m l e v tra g n i k a M t! n e i n e conv Elizabeth Foss Tracy Chisolm Team Member Bios and Roles Elizabeth Foss ITT Tech Information Systems Security 2nd Quarter -Research‚ Questions‚ Solutions Tracy Chisolm ITT Tech Information Systems Security 2nd Quarter -Research‚ Issues‚ Solutions Background and Context Biometrics refers to the automatic identification or identity verification of living persons using their enduring physical or behavioral characteristics
Premium Biometrics Iris recognition
TOPIC: CHILD TRAFFICKING‚ CHILD LABOUR‚ AND ITS CONSEQUENCES ON THE FUTURE OF OUR COUNTRY OUTLINE: 1. Definition of the term. 2. Contributing factors – Economic deprivation‚ conditions‚ lack of employment opportunities‚ social status‚ and political uprisings. 3. Effect on the child. 4. Prevalence and Figures. 5. Action and Measures against it. 6. Impact on the Future and Conclusion. DRAFTING: Child trafficking‚ according to UNICEF is defined as “any person under 18 who is recruited‚ transported
Premium Human rights Childhood Law
Eruption Gingivitis & Pericoronitis in children Presented by : Dr.Afiqur Rahman Sourav Intern Doctor Department Of Paediatric Dentistry Dhaka Dental College Hospital ERUPTION GINGIVITIS • What is it? A transitory type of gingivitis is often observed in young children when the primary or permanent teeth are erupting. It is often localized and associated with difficult eruption‚ subsides after the teeth emerge into the oral cavity. Incidence • The greatest increase in the incidence of gingivitis
Premium Gingiva Inflammation Teeth
The Digital Multimeter A Digital Multimeter (DMM) is simply an electronic tape measure for making electrical measurements. It may have any number of special features‚ but mainly a Multimeter measures volts‚ ohms‚ and amperes. * Invented in the early 1920s by British Post Office engineer‚ Donald Macadie * It can be used around the house to test flashlight batteries‚ sprinkler valves‚ cables‚ toys and house outlets. * It can Measure to a high degree of accuracy Caution: The Multimeter
Premium Measurement Multimeter Units of measurement
Accounting 302 9/18/12 Ernst & Young Guest Speaker Response After looking through the Ernst & Young PowerPoint presentation‚ there were certain points covered that were similar to our Sky Air activity from class. One of the key points covered was the idea of purchasing a company‚ and how much one would pay for it. It was brought to our attention from both the PowerPoint and class lecture that buyers and sellers may have different perceptions of value. This occurs because buyers do
Premium Presentation Uncertainty Concept
that everyone is equal‚ yet by supporting eugenics‚ shows that certain people won’t be able to help with reproduction because apparently their genes are not good enough to help the future of the human race. Eugenics is
Premium Eugenics Charles Darwin Race
The use of ICT within early years and schools is now an essential part of provision. ICT is used to help children with their learning and forms and area of learning in its own right. Government initiatives actively encourage practitioners to introduce and utilise ICT in the learning experience. Task 1: There are many things that practitioners can use in early years settings to implement ICT into the curriculum‚ for example: Camera: this is used
Premium Information technology Educational technology Technology
My Presentation Experience Obviously this is not my first time doing a presentation. But this is the first time I have a group to discuss with. I was delighted when my team mate asked me to be the head presenter. It clearly showed they had confidence in me. But I was also very nervous. After all‚ this wasn’t a presentation in front of my own class mate‚ but with other student. What’s more‚ Mr Erroy would be in the audience‚ expecting the best from me and my team. Luckily‚ though‚ I had seven weeks
Premium Hot air balloon Camera