Periodic signal - Study guides, Class notes & Summaries
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BICSI Installer 2 (Answered) With Complete Verified Solution 100%
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BICSI Installer 2 (Answered) With Complete Verified Solution 100% 
 1 
KEY TERMS 
Choose Correct Term: 
1. Attenuation, 2. Bandwidth, 3. Cable Loss, 4. Cladding, 5. Connector, 6. Dispersion, 7. Ferrule (Optical Fiber), 8. FC, 9. Furcating Harness, 10. Insertion Loss, 11. LC Connector/Adapter, 12. Multimode Optical Fiber, 13. SFF, 14. SC 
Definition: 
The decrease in magnitude or the power loss of a signal that propagates between points, expressed in decibels (dB) as the ratio of received signal ...
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Audiology Praxis 5343 Questions & 100% Correct Answers | Latest Update | Graded A+
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What is the relationship between fundamental frequencies and harmonics? 
: F0= lowest freq component of a complex periodic sound; harmonic is a regular 
and repeating multiple of the f0 
In which frequencies and at what intensities are most speech sounds produced? 
: When applied to speech, the human voice spans a range from about 125Hz to 
8kHz. 55-65 dB 
Define threshold 
: "Threshold is defined as the lowest decibel hearing level at which responses 
occur in at least one half of a series ...
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ARFF practice test Exam Questions with 100% Correct Answers 2024/2025
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ARFF practice test Exam Questions with 
100% Correct Answers 2024/2025 
a steep grade is defined as being - answer30 degrees up or down 
a fire apparatus test record that evaluates the overall performance of an ARFF apparatus is used 
on a _______ basis - answerYearly 
Its recommended that fuel , oil, mileage be updated : - answeras determined by the authority 
having jurisdiction 
Identify 3 steps to take when performing the alley dock exercise - answer1. activate the turn 
signal 
2. use your ...
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COMD 5070 Fundamental Frequency FULLY SOLVED
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COMD 5070 Fundamental FrequencyWhat is fundamental frequency? - correct answer *The lowest frequency 
*Reflects the rate at which the vocal folds are vibrating *Lowest rate of repetition; assumes there is repetition 
*Highest amplitude harmonic component of all the individual waves that add up together to make the voice spectrum 
 
Pitch is what kind of characteristic? - correct answer Perceptual not acoustic 
 
What is pitch influenced by? - correct answer *spectral properties of a sound 
*bala...
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GVPT 200 final MC questions and answers with certified solutions
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GVPT 200 final MC questions and answers with certified solutions 
1. International norms are __________. 
A) effective because they become irregular over time 
B) most effective when different states hold different expectations of what is normal 
C) not effective in shaping state behavior D) sometimes institutionalized through intergovernmental organizations D) sometimes institutionalized through intergovernmental organizations 
2. The UN's peacekeeping forces are __________. 
A) a standing arm...
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PLTW CIM Final Review latest questions and answers all are correct graded A+
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Jig - A device that holds and locates a piece of work and guides the tools that operate upon it. 
Example: table, anything that is used to guide material. 
Fixture - A device designed and built for holding a particular piece of work for machining 
operations without the ability to guide tools 
Postprocessor - A post-processor is in essence software and or a sequence of instructions to deal 
with a nuetral format generated by a CAM system and translates that nuetral language to one that 
makes yo...
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Physics B All Questions And Answers 100% Guaranteed Success.
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Physics B All Questions And Answers 100% Guaranteed Success. 
 
 
 
 
 
 
*Vibrations and Waves* - correct answer. *Periodic Motion* 
 
A mass-spring system can oscillate with simple harmonic motion because a compressed or stretched spring has which kind of energy? - correct answer. Elastic Potential 
 
The motion of a metronome is an example of simple harmonic motion. - correct answer. True. 
 
The potential energy of a spring can be calculated using the formula PE⬇️(sp) = (1/2)kx^...
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COMD 5070 Exam 3 Complete Solutions
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COMD 5070 Exam 3 Complete Solutions 
the nature of science - the scientific method 
1. empirical - based on data 
2. deterministic - obeys physical laws 
3. predictive - if you do this, then that will happen 
4. parsimonious - uses the simplest explanation possible 
scientific approach involves collecting data so that we can understand the given phenomenon from our 
own direct experience 
transverse waves - pebble in a pond - ripples spread outward - wave travels across the surface - obj...
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COMD 5070 final prep questions with correct answers
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COMD 5070 final prepAs sound travels through air, it does so as a - correct answer longitudinal pressure wave 
 
The period of a sine wave - correct answer is shorter for higher frequency sounds 
 
Pressure can de defined as - correct answer force divided by area 
 
Intensity can be defined as - correct answer power per unit area 
 
The inverse square law means that - correct answer intensity decreases by a factor equal to the square of the change in distance 
 
Based on the equal loudness curve...
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NCCCO Tower Crane Exam Questions and Answers Latest Update 2024/2025 (100% Verified)
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If load is undetermined who is to find out if load weight does not exceed crane rating at radius 
at which the load is to be lifted - ANSWER Person responsible for lift 
Where should climbing instructions be kept - ANSWER ON Site 
All climbing operations shall be performed under the supervision of - ANSWER Qualified 
person 
When cranes are erected, load limiting devices shall be tested for proper setting and 
operation - ANSWER Before crane is placed in service 
Hooks shall be equipped with lat...
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