Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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expressthethreeequationsthatcomefromohmslaw.
| Unknown value | Known values | Equation | |--|--|--| | Current | Voltage difference, Resistance | \(I=\frac{V}{R}\) | | Resistance | Voltage difference, Current | \(R=\frac{V}{I…
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what happens during evaporation? water freezes from a liquid into a sol…
Water turns from liquid to gas and rises into the air.
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32. on a building site, two buckets of paint of masses 10 kg each are a…
a) When the buckets are at rest, \(F = 196\space N\) and \(T = 98\space N\). b) When the buckets are pulled upwards with \(a = 1\space m/s^{2}\), \(F = 216\space N\) and \(T=108\s…
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what does it mean when an element has been sequestered? it is turned in…
It is isolated in a stable form.
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which of the following is an acronym for the 6 major nutrients needed f…
N - CHOPS
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what do we call it when a nutrient is not readily available for immedia…
Sequestration
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carbon that is underground in the form of fossilized animals cannot be …
a nutrient sink
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acl is the strongest knee ligament. true false
False
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the following is typical of data mining it works on large sets of data …
C. All of the above
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question 1 (0.5 points) listen the situation that occurs when one users…
lost update problem
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all of the following joints play a role in the knee complex, except? a)…
d) Tibiofibular
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question 6 (0.5 points) listen a durable transaction is one for which a…
True
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unless it is being used to copy data from one table to another, the sql…
False
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knee is more stable in flexion. true false
False
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if an atom of nitrogen is not in a living organism, where is it? thrown…
in the nonliving portion of the environment
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47. when a horizontal force of 30 n acts upon a 5kg - object on a rough…
\(0.6\)
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when distributed databases create copies of the database on different s…
replication
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multiple choice question one hormone enhances the effect of another hor…
synergistic
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an invisible force to which the azande address questions, and whose res…
oracle
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fill in the blank question any situation that upsets homeostasis and th…
stress
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true or false question the heart, liver, kidneys, stomach, intestines, …
True
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fill in the blank question most endocrine systems are regulated through…
negative
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which of the following terms refers to a way to react to stress? stress…
stress response
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which of the following hormones are synthesized from cholesterol? stero…
steroid hormones
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all electromagnetic waves travel through the same type of matter at the…
- Radio wave: \(2.04\times 10^{7}\space Hz\) - Infrared wave: \(3.18\times 10^{14}\space Hz\) - X - ray: \(1.15\times 10^{18}\space Hz\)
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4.7 force of friction 46. find the acceleration of the object of mass m…
\(20\space m/s^{2}\)
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this quiz will assess your understanding of the assigned reading. quizz…
Systems analyst
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question 14 2 pts the paths in the development and integration division…
web development
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quiz instructions this quiz will assess your understanding of the assig…
True
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multiple choice question estrogen and progesterone are hormones secrete…
ovaries
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which of the bidirectional roles played by cytokines carries adverse he…
Long - term
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11 of 19 concepts completed fill in the blank question the pancreatic h…
glucagon
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46. find the accelerationof the object of mass m = 2 kg if a horizontal…
\(20\space m/s^{2}\)
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multiple choice question the thymus secretes a hormone that raises bloo…
regulates the development of T lymphocytes
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it has been easy to prove that stress causes increases in susceptibilit…
B. False
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question 11 2 pts a(n)______job deals with moving and storing informati…
Infrastructure
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multiple choice question the parathyroid gland releases pth when blood …
low
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quiz instructions this quiz will assess your understanding of the assig…
B. False
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electromagnetic waves vary in their frequencies and wavelengths. but in…
- Electromagnetic waves speed up when they pass from diamond into air. - The speed of light in air is constant.
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45. the masses $m_1 = 1\\text{ kg}$ and $m_2 = 6\\text{ kg}$, in the sy…
a) The acceleration of \(m_1\) is \(a_1 = 12\space m/s^2\) and the acceleration of \(m_2\) is \(a_2 = 6\space m/s^2\). b) The tensions \(T_1=T_2 = 12\space N\).
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true or false question the heart, liver, kidneys, stomach, intestines, …
False
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multiple choice question which of the following endocrine gland is the …
thyroid
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select all that apply which hormones are secreted by the ovary? more th…
estrogen, progesterone, inhibin
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the model of the electromagnetic spectrum shows the different types of …
- X - rays and infrared waves travel at the speed of light. - The shorter the wavelength of an electromagnetic wave, the greater the energy it carries.
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multiple choice question as a group, the pituitary hormones that stimul…
gonadotropins
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multiple choice question insulin _________ blood glucose levels. increa…
lowers
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question 6 2 pts which it professional generates systems documentation …
Technical writer
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multiple choice question the pituitary gland is composed of two functio…
anterior and posterior lobes
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question 5 2 pts it jobs are among the slowest growing jobs in the near…
False
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fill in the blank question the thymus secretes the hormones and which r…
thymosin, thymopoietin
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question 4 2 pts professional certifications for it skills replace a co…
False
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the pineal gland synthesizes which hormone? o pineal hormone o serotoni…
melatonin
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question 3 which of the following is not an example of an enabler it ty…
Project managers
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fill in the blank question in response to hypocalcemia (low blood calci…
parathyroid
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fill in the blank question the hypothalamus regulates the pituitary gla…
anterior
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for electromagnetic waves traveling in a vacuum, we can substitute $\\f…
| Electromagnetic wave | Wavelength (m) | Energy (J) | |--|--|--| | Infrared wave | \(3.74\times 10^{-4}\) | \(5.31\times 10^{-22}\) | | Visible light | \(4.92\times 10^{-7}\) | \…
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the thyroid gland is located in the o chest o neck o brain
neck
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multiple choice question what is the function of oxytocin? ○ to stimula…
to stimulate contraction of the smooth muscle of the uterus
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fill in the blank question follicle - stimulating hormone and luteinizi…
tropic
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true or false question the anterior and posterior pituitary glands deve…
False
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multiple choice question the pineal gland secretes a hormone that promo…
sleep
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multiple choice question which part of the brain regulates water balanc…
hypothalamus
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multiple choice question releasing and inhibiting hormones released fro…
anterior pituitary
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electromagnetic waves carry energy in fixed amounts called quanta. germ…
- Radio wave: \(2.98\times 10^{-26}\space J\) - Microwave: \(5.25\times 10^{-23}\space J\) - Ultraviolet wave: \(1.86\times 10^{-17}\space J\)
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fill in the blank question to induce artificial labor, , which is a syn…
Pitocin
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multiple choice question as a group, the pituitary hormones that stimul…
gonadotropins
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water has a higher specific heat than land. considering this fact, whic…
Florida
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question 39 (2 points) which of the following involves positive and neg…
d) Operant conditioning
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a 95.0 g sample of copper (c = 0.20 j/°c·g) is heated to 82.4°c and the…
\(84.0\ g\ H_2O\) (the third option)
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question 14(multiple choice worth 4 points) (05.07 mc) which of the fol…
It has provided clear and accurate pictures.
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(05.02 mc) which of the following best describes a lens galaxy? oa grou…
Billions of stars arranged in a circular pattern with a flattened core.
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question 12(multiple choice worth 4 points) (05.02 lc) a galaxy is like…
Stars and interstellar matter
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44. the cement bag shown in the figure has a mass of 50 kg and the smal…
\(208\space N\)
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the model of the electromagnetic spectrum shows the different types of …
- Radio waves and ultraviolet waves travel at the same speed in a vacuum. - A high - frequency electromagnetic wave carries a greater amount of energy than a low - frequency elect…
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question 11(multiple choice worth 4 points) (05.03 lc) which of the fol…
The brightest star.
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question 10(multiple choice worth 4 points) (05.03 mc) the color of fou…
Y, X, W, Z (corresponding to the option “Y, X, W, Z”)
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question 7(multiple choice worth 4 points) (05.06 mc) the following tab…
Microwaves—1 and infrared waves—3
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question 6(multiple choice worth 4 points) (05.01 lc) which of the foll…
Planet
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question 4(multiple choice worth 4 points) (05.06 lc) which of the foll…
Frequency
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question 3(multiple choice worth 4 points) (05.04 lc) which feature of …
C. Solar flare
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(05.04 lc) the structural layers of the sun are shown in the cross - se…
B
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question 1(multiple choice worth 4 points) (05.05 lc) what best describ…
Molten matter held together by gravity.
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when the light intensity decreases which muscles are activated? ciliany…
pupillary dilator
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fill in the blank question a group of structures that produce tears and…
lacrimal
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select all that apply what are two characteristics of the inner layer o…
It contains the start of optic nerve. It contains the retina.
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multiple choice question what is the transparent structure that admits …
cornea
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multiple choice question the pupillary dilator is innervated by the ___…
sympathetic
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multiple choice question the fibrous layer is the ________ layer of the…
outer
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what is the function of the lacrimal apparatus? o to produce and drain …
to produce and drain tears
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light is focused on which part of the eye during vision? o pupil o scle…
retina
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multiple choice question which layer of the eyeball contains the retina…
neural
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multiple choice question what is binaural hearing? the ability to compa…
the ability to localize sounds in space
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fill in the blank question the \white of the eye\ that is part of the o…
sclera
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fill in the blank question the outermost tunic of the eye is the layer.…
fibrous
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select all that apply which of the following are components of the lacr…
lacrimal gland, lacrimal ducts, conjunctiva
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fill in the blank question the ability to form a recognizable image of …
resolution
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electromagnetic waves carry energy in fixed amounts called quanta. germ…
- Radio wave: \(6.02\times 10^{-26}\space J\) - Microwave: \(1.62\times 10^{-24}\space J\) - Ultraviolet wave: \(1.22\times 10^{-17}\space J\)
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4) choose whether each of these is a long - term goal or a short - term…
- running 3 miles on the weekend: short - term - following my menu plan this week: short - term - having good cardiorespiratory health as a senior citizen: long - term
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the structure within the inner ear responsible for the sense of hearing…
Cochlea
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a 10.5 kg rock sits on the edge of a 23.8 - m cliff. calculate its gpe …
\(2449.02\ J\)