Write down an expression for the frequency of oscillation of one oxygen atom in terms of its mass m and the force constant K of one half of the spring. How is K related to the force constant k of the whole spring?[the force constant is the force per unit extension.] ii)From spectroscopic measurements of oxygen molecules ‚it may be deduced that the frequency of oscillation of the molecule is about 4.7 x10^13 Hz. In what region of the electromagnetic spectrum does radiation of this frequency lie? What
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New Building-Optical Networks The new structure has been given a grant to make its network state of the art by making it a fiber optic network. The topics of discussion that will be mentioned in this paper are the hardware that will be necessary for the inside and outside of the building and how we would expand the fiber to an adjacent building if it is built. Another topic to be discussed will be describing the safety procedures that will be following during the installation. INSTALLATION HARDWARE
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Review the different types of connective tissue. Make sure you know the function‚ the general characteristics of each type‚ and where in the body each type is located. 9. You should be able to identify each type of tissue when looking at a prepared slide or overhead picture. 10. Explain how the endocrine and exocrine glands vary in structure and function. Endocrine: inside 11. Be able to draw and label the following
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Q1. Various digital-to-digital encoding techniques are as follows: a) Signal spectrum – a transmission contains lack of high frequency components which means less bandwidth is required and direct current component is also desirable. With no dc component‚ ‘ac’ coupling via transformer is possible. Finally‚ the magnitude of the effects of signal distortion and interference depend on the spectral properties of the transmitted signal. b) Clocking – to provide a separate clock lead to synchronize the
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Technology is everywhere 1. List the 5 different ways that people use technology today • Communication • Business • Entertainment • Education • Shopping 2. List 4 different industries that are positively impacted by the use of computer technology • According to the book military‚ security‚ taxes‚ police are greatly impacted by technology. The military use technology for combat stimulation and research. Security use technology to gather information and protect the system through the computer
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Information and Communication Audit Work Program Project Team (list members): Project Timing: Date Comments Planning Fieldwork Report Issuance (Local) Report Issuance (Worldwide) Audit Objectives The purpose of this audit work program is to assess‚ at a high level‚ and validate key controls in place for Information and Communication. Inadequate or ineffective controls in this area may give rise to financial and operational risks. Risks addressed in this audit work program include:
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1. Introduction Voice morphing means the transition of one speech signal into another. Like image morphing‚ speech morphing aims to preserve the shared characteristics of the starting and final signals‚ while generating a smooth transition between them. Speech morphing is analogous to image morphing. In image morphing the in-between images all show one face smoothly changing its shape and texture until it turns into the target face. It is this feature that a speech morph should
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1) What is Electro-Plating? Electroplating is the process of coating a metal object with a thin layer of another metal by means of electrolysis. 2) What is Copper Plating? Copper plating is a coating of copper metal on another material‚ often other metals. Plating is designed to increase durability‚ strength‚ or visual appeal‚ and copper plating specifically is often used to improve heat and electrical conductivity. 3) What are the uses of electro-plating/copper plating? Electroplating
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2.9 Security and Identity Table 4. Security and Identity Services Service Description Security Center To advance the security of customer’s Azure resources‚ security center helps to prevent‚ detect and counter to threats. Azure Active Directory Identity and account management service in the cloud to allow Single sign-on access to all SaaS cloud applications. Multi-Factor Authentica-tion An extra layer of authentication for the security of resources by two-step verification. The combination of any
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LAB 9: Skeletal Muscle Physiology Electrical Stimulation 1. Complete the following statements by filling in your answers on the appropriate lines below. A motor unit consists of a ___1___ and all the ___2___ it innervates. Whole muscle contraction is a(n) ___3___ response. A ___4___ is the response of a muscle to a single‚ brief threshold stimulus. When the frequency of stimulation is so high that the muscle tracing shows fused peaks‚ ___5___ has been achieved. ___6___
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