Magnets Study guides, Class notes & Summaries
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NEIEP 400 Final Exam V1 (New 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Graded A
- Exam (elaborations) • 17 pages • 2023
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NEIEP 400 Final Exam V1 (New 2023/ 2024 
Update) Questions and Verified Answers| 100% 
Correct| Graded A 
QUESTION 
 Which statement applies when a secondary winding is completely shorted 
? 
 
Answer: 
 Current through the primary is high 
 
 
QUESTION 
 Which statement applies when a secondary winding is partially shorted 
? 
 
Answer: 
 Current through the secondary is low 
 
 
QUESTION 
 Which statement applies when a secondary winding is open ? 
 
Answer: 
 The sec- ondary resis...
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ENTC 206 Combo questions & answers graded A+ 2023
- Exam (elaborations) • 32 pages • 2023
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ENTC 206 Combo 
Which of the follow material properties does not belong to fused silica? 
a. High Tg 
b. visible to UV ray 
c. low coefficient of thermal expansion 
d. excellent electrical insulation 
e. optical transparency 
f. chemical inertness - correct answer b 
 
Among the different types of glass, which is the only crystalline one? - correct answer Ceramic Glass 
 
Which manufacturing method can significantly improve the mechanical strength of a ceramic product? - correct answer sintering...
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WGU Pre-Assessment: C108 Elementary Science Methods (YNC1) (PYNC). Questions and answers, rated A+ 2024 | 21 Pages
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A fourth-grade teacher wants the class to participate in an inquiry lesson using magnets. The teacher 
wants to ensure students have opportunities to formulate and test hypotheses. 
Which strategy should the teacher use to achieve this objective? - -Students should use if-then 
statements while making observations about magnets interacting with various metal and non-metal 
objects. 
A teacher wants to maximize scientific inquiry during a unit on healthcare. To impact student learning 
and proces...
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CHEM 120 Week 2 Ionic Compounds
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Week 2 Ionic Compounds 
IONIC COMPOUNDS 
In this lesson, you will be exploring ionic bonding. You have encountered many examples of molecules 
containing Ionic bonds including table salt and sodium fluoride which is found in toothpaste. We will see 
in this lesson how ionic compounds are formed and how the formation of these compounds leads to the 
properties we observe. 
Which of the following would be considered an Ionic Compound? 
A. CH4 
B. LiCl 
C. N2O4 
D. SO 
In general, an ionic bond for...
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BMSC 210 Midterm 1 Review | 100% Correct Answers | Verified | Latest 2024 Version
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Describe Koch's postulates and the significance of his experiment - Koch's postulates: with the use of 
anthrax provided a basis for Germ Theory. 
the experiment: extract blood from diseased individual 
grow culture 
put culture into healthy individual, develop disease 
extract this blood, culture it to show same results 
Describe the importance of Louis Pasteur and the significance of his swan-neck flask experiment - 
Disproved spontaneous generation (miasma) 
the swan-neck made contamination...
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MTEL General Curriculum Exam Questions & Answers 2024
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MTEL General Curriculum Exam Questions & Answers 2024 
 
 
Marie Curie - ANSWER-Studied radioactivity. Won Nobel Prize for physics and chemistry. First woman to win one and first person to win two. Discovered the element radium. 
 
Dmitri Ivanovich Mendeleev - ANSWER-Created the periodic table of elements. 
 
Nicolaus Copernicus - ANSWER-Came up with the idea that the Earth and other planets revolve around the sun. At the time, people believed that the Earth was the center of the universe. 
 
Fr...
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GIZMOS Lab 22 - Student Exploration: Reaction Energy Questions and Answers.
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GIZMOS Lab 22 - Student Exploration: Reaction Energy Questions and Answers. 
Lab 22: Student Exploration: Reaction Energy 
Directions: Follow the instructions to go through the simulation. Respond to the questions and 
prompts in the orange boxes. 
Vocabulary: calorimeter, chemical bond, endothermic, enthalpy, exothermic, Hess’s law 
Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 
1. Two magnets are stuck together. What might you have to do to get them to separate? 
Pull them apa...
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ARMRIT Review Test Questions & Answers 100% Correct
- Exam (elaborations) • 26 pages • 2024
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Without proper safety limits on the MR system exposure to the time-varying magnetic fields created by the rapid switching of the gradient could create a potential environment for: - ANSWER-Including electrical current in the patient's tissues 
 
Faraday's Law deals with induction of a current by a magnet. true or false? - ANSWER-true 
 
The orientation of the main magnetic field of a low field permanent magnet is vertical. True or false? - ANSWER-True ; permanent lowfield magnets utilize a mag...
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The X-Ray Circuit (Chapter 4) Questions And Answers
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The X-Ray Circuit (Chapter 4) Questions And Answers 
An x-ray tube is an example of current flow in a/an (a. gas, b. vacuum, c. metallic conductor, d. ionic 
solution) - ANS-b. vacuum 
Which of the following increases or decreases voltage by a fixed amount? (capacitor, rheostat, diode, 
transformer) - ANS-transformer 
Electrostatic force between charges is directly proportional to product of quantities and inversely 
proportional to square of distance between them is _________ law - ANS-Coulo...
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Gace Elementary Education Test 2 Questions & Correct Answers | Latest Update |Already Graded A+
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Which is the best definition of an informal learning experience for learning basic science 
concepts? 
: Pouring sand from one container to another 
Which gas is known as a compound gas? 
: Ammonia (NH3) 
When we look at a straw in a glass of water, the straw appears broken or bent at the 
waterline. This appearance is a function of? 
: Refraction 
The process which the speed of light is changed as it passes from one transparent 
medium, like air, to another, like water. 
: Refraction of ligh...
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