What causes refraction Study guides, Class notes & Summaries
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Real asvab test!!! Updated Spring 2023.
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1.	Proteins	necessary for body's mainte- nance, growth, and repair (GS) 2.	Carbohydrates and Fats	used primarily for energy (GS) 3.	212	Water boils at degrees fahrenheit (GS) 4.	100	Water boils at 	degrees Cel- sius (GS) 5.	373	Water boils at 	Ks on the Kelvin scale (GS) 6.	Veins	carry blood from capillaries toward the heart. (GS) 7.	Arteries	carry blood away from the heart. (GS) 8.	Ventricles	lower chamber of the heart (GS) 9.	Red Blood Cells	component of blood which car- ri...
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Fire investigator – TCFP curriculum/Questions and Answers/A+ Rated/2023
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Fire investigator – TCFP curriculum/Questions and Answers/A+ Rated/2023 
Fire investigator – TCFP 
curriculum/Questions and Answers/A+ 
Rated/2023 
What are some ways to identify a boat? 
Hull Identification Number (HIN) 
Registration numbers 
US Coast Guard documentation numbers 
Boat name and hailing port 
What are some common ignition sources on a boat? 
Open flames 
Electrical faults / overloads 
Mechanical (bearings, friction) 
Hot surfaces (exhaust, cooking, heating) 
Boats that are ...
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Medical Surgical Nursing 2023 What is hypermetropia? - CORRECT ANSWERS long sitedness, whereby light ray convergence at a point after the retina, and therfore out of focus. Nearby objects apphear blurry while distant objects are clearer - CORRECT ANSWER
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Medical Surgical Nursing 2023 
What is hypermetropia? - CORRECT ANSWERS long sitedness, whereby light ray 
convergence at a point after the retina, and therfore out of focus. Nearby objects 
apphear blurry while distant objects are clearer 
- CORRECT ANSWERS 
what is myopia? - CORRECT ANSWERS near/short sightedness, close is clear, far is 
blurry 
-usual starts in puberty and gets worse untill eye is fully grown. also in very young 
children. 
conditions associated with myopia? - CORRECT AN...
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Medical Surgical Nursing 2023
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Medical Surgical Nursing 2023 
What is hypermetropia? - CORRECT ANSWERS long sitedness, whereby light ray 
convergence at a point after the retina, and therfore out of focus. Nearby objects 
apphear blurry while distant objects are clearer 
- CORRECT ANSWERS 
what is myopia? - CORRECT ANSWERS near/short sightedness, close is clear, far is 
blurry 
-usual starts in puberty and gets worse untill eye is fully grown. also in very young 
children. 
conditions associated with myopia? - CORRECT AN...
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ATT Week 11 Test (FC) 100% Error-free Answers.
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What causes refraction? correct answers A change in the speed of light. 
 
What is the most common optical detector? correct answers Photo Diodes. 
 
__________ determines the color of light. correct answers Wavelength 
 
What affects a detectors responsivity? correct answers Changes in wavelength. 
 
The range of frequency that an optical fiber cable has is known as___________. correct answers Bandwidth 
 
What optical fiber cable is made of several concentric layers? correct answers Multimode ...
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ABO Actual Exam (American Board of Opticianry Exam) With Complete Solutions| Multiple Choice
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ABO Actual Exam (American Board of Opticianry Exam) With Complete Solutions| Multiple Choice 
 
With new glasses, a patient complains that things appear smaller. this could be caused by 
a. increase in plus power 
b. increase in minus power 
c. decrease in minus power 
d. astigmatism is uncorrected 
minus lenses minify the image (make things smaller) 
 
A person with diplopia: 
a. sees only one half of an object 
b. sees two objects 
c. sees objects divided 
d. has low visual acuity 
Di=two; d...
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SPI Ultrasound Physics Review Exam - Questions and Answers
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SPI Ultrasound Physics Review Exam - Questions and Answers Relates to likelihood of harmful bio effects from cavitation Mechanical index Predicts maximum temperature increase Thermal index Measures output intensity of the beam Hydrophone Region of increased brightness due to higher intensities in focal zone Focal banding Occurs when sound travels through a medium with a lower attenuation rate than the surrounding tissue Enhancement Beam travels through an area of high attenuation Shadowing Bea...
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ARDMS SPI PRACTICE TEST NEW 2023-2024 ALL DONE SOLUTION
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ARDMS SPI PRACTICE TEST NEW 2023-2024 ALL DONE SOLUTION 
 
Which of the following do the source and the medium determine? 
 
a. duty factor 
b. frequency 
c. propagation speed 
d. axial resolution 
 
Axial resolution is affected by all of the following EXCEPT 
 
a. frequency 
b. damping 
c. spatial pulse length 
d. focusing 
 
Damping in a transducer 
 
a. reduces the number of cycles in a pulse and increases the quality factor 
b. increases the number of cycles in a pulse and increases penetr...
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Medical Surgical Nursing 9th Edition Ignatavicius Test Bank.Latest Updated exam 2024/2025 questions and correct answers
- Exam (elaborations) • 53 pages • 2024
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Medical Surgical Nursing 9th Edition Ignatavicius Test 
Bank.Latest Updated exam 2024/2025 questions and 
correct answers 
What is hypermetropia? - correct answers long sitedness, whereby light ray 
convergence at a point after the retina, and therfore out of focus. Nearby objects 
apphear blurry while distant objects are clearer 
 - correct answers 
 what is myopia? - correct answers near/short sightedness, close is clear, far is blurry 
-usual starts in puberty and gets worse untill eye i...
-
Fire investigator – TCFP curriculum/Questions and Answers/A+ Rated/2023
- Exam (elaborations) • 19 pages • 2023
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Available in package deal
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- $12.99
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Fire investigator – TCFP curriculum/Questions and Answers/A+ Rated/2023 
What are some ways to identify a boat? 
Hull Identification Number (HIN) 
Registration numbers 
US Coast Guard documentation numbers 
Boat name and hailing port 
What are some common ignition sources on a boat? 
Open flames 
Electrical faults / overloads 
Mechanical (bearings, friction) 
Hot surfaces (exhaust, cooking, heating) 
Boats that are powered by gasoline have similar fuel systems to cars. What are the 
two main ...
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