Physics
Kinematics, force analysis, electricity, and equation-driven reasoning.
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multiple - choice question (check all three that apply) what is a scien…
B. supported by facts and multiple observations C. an explanation supported by scientific evidence E. tested and observed multiple times.
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what does it mean when someone says: \i have a theory about that\ in ca…
They mean they have a guess, hunch, or opinion.
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find the word that matches the definition: a phenomenon in which the wa…
redshift
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imagine your friend says \i have a theory about who is going to win the…
Casual theory
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how many bones make up the axial skeleton? a 50 b 70 c 60 d 80 e 90
D. 80
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multiple-choice question which is true about a scientific theory? it is…
It is supported by evidence, fortified by facts, and has been tested repeatedly.
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16. match the marketing mix element with the appropriate sentence or ph…
1. B. Price 2. C. Place 3. B. Price 4. D. Promotion 5. B. Price 6. A. Product 7. C. Place 8. D. Promotion 9. A. Product 10. C. Place 11. A. Product
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the word \theory\ has two different meanings when used casually versus …
True
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what does it mean when someone says: \i have a theory about that\ in ca…
They mean they have a guess, hunch, or opinion.
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question 2 the skull, vertebral column, and thoracic cage form the a ax…
A. axial
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find the word that matches the definition: the tendency of sound from a…
Doppler effect
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true or false 7.14 points amplitude and frequency are used to determine…
True
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which wave has more energy? why? pick the answer the correctly answers …
Wave E: Even though they have the same frequency, Wave E has a greater amplitude.
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a hypothesis is a suggested explanation to a problem that can be tested…
C. A hypothesis is a suggested explanation to a problem that can be tested.
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multiple choice 7.14 points pick the best definition for wavelength. a …
The distance between successive crests of a wave.
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find the word that matches the definition: the tendency of sound from a…
Doppler effect
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look at the two wave diagrams below. which wave represents a sound wave…
Wave B
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the primary function of osteoblasts is to: a lay down bone matrix b inh…
A. lay down bone matrix
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if wave x has a higher frequency than wave y, how does the wavelength o…
Wave X has a shorter wavelength than Wave Y.
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question 3 which of the following events occurs last? a osteoblasts pro…
B. Secondary ossification centers appear in the epiphyses
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multiple choice 7.14 points which statement best describes the relation…
Higher amplitude waves have higher intensity.
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question 2 the primary mineral in bone is: a oxygen b sodium c potassiu…
E. calcium
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question 1 ossification that involves replacing cartilage with bone is:…
B. endochondral
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multiple choice 7.14 points zhang throws a small rock and a big rock in…
It made the amplitude bigger but did not change the wavelength.
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amplitude is the distance between the highest point, or crest, of a wav…
B. False
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multiple choice 7.15 points earthquakes generate seismic waves that tra…
S - waves, because they cause the ground to move up and down perpendicular to the direction the wave is moving.
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read the excerpt from \the most dangerous game. ainsford did not want t…
The Cossack was the cat; he was the mouse. Then it was that Rainsford knew the full meaning of terror.
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multiple choice 7.14 points what does the amplitude of a transverse wav…
The distance between the rest position and the crest of the wave.
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multiple choice 7.14 points if the speed of a wave is constant, what ha…
The frequency decreases.
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question 5 (1.7 points) which of the following would be recruited later…
A. motor units with larger, less excitable neurons
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3 true or false 7.14 points frequency is the number of disturbances tha…
True
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question 2 haversian systems or osteons: a are avascular b do not conta…
E. are the basic units in compact bone tissue
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2 multiple choice 7.14 points look at the three waves below. which wave…
Wave A
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tion 6 (1.7 points) ich of the following is the correct order for the p…
A. latent, contraction, relaxation
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multiple choice 7.15 points consider the four different transverse wave…
C. A. D
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the graph represents a persons heart rate in beats per minute during 30…
The heart rate increases for 6 minutes, remains constant for 19 minutes, and then gradually decreases for 5 minutes.
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question 1 spongy bone tissue: a is very dense b contains interconnecti…
B. contains interconnecting plates called trabeculae
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the graph shows the probability of cardiovascular disease by age and ge…
\(0.62\)
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all muscle types will respond to an electrical stimulus because all mus…
excitabile
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the graph represents a persons heart rate in beats per minute during 30…
The heart rate increases for 6 minutes, remains constant for 10 minutes, and then gradually decreases for 5 minutes.
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which statement best describes the goal of medications used to treat my…
To inhibit the function of cholinesterase.
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shortening a muscle while it maintains constant tension is called______…
E. an isotonic contraction
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question 8 of 10 which must be present in order to call a study scienti…
A. Some measure of examining the information
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the rectus femoris is an example of what muscle shape? fusiform paralle…
Pennate
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which muscle group is involved when a \pulled groin\ occurs? a) lateral…
D. thigh adductors
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what type of muscle assists an agonist by causing a like movement or by…
D. a synergist
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which of the following statements most accurately describes babylonias …
Many of their accomplishments and cultural characteristics served as a model for other civilizations.
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which of these is not a way of classifying muscles? a) muscle shape b) …
B. the type of muscle fibers
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the occipital and frontal bellies of occipitofrontal are connected via …
galea aponeurotica
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the sternocleidomastoid muscle inserts on the a) mastoid process of the…
A. mastoid process of the temporal bone
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which of the following muscles is innervated by the obturator nerve? gr…
Gracilis
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which of the following muscles serves as a common intramuscular injecti…
B. the vastus lateralis
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which cranial nerve innervates the sternocleidomastoid and trapezius? a…
Accessory
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carpal tunnel pressure is sometimes relieved by surgically excising par…
Flexor retinaculum
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a muscle that opposes, or reverses, a particular movement is a(n) a) an…
A. antagonist
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question 32 (1.7 points) what is the major factor controlling how lever…
B. the difference in the positioning of the effort, load, and fulcrum
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the ______ helps keep food between the grinding surfaces of the teeth d…
C. buccinator
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read the excerpt from \the most dangerous game,\ by richard connell. \a…
- The general will force Rainsford to participate in the hunt. - Rainsford will attempt to escape from the island.
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what are the levers that operate at a mechanical advantage called? a) d…
C. power levers
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cranial nerve ii, the optic nerve sends nerve impulses to the brain car…
A. sensory (afferent) division
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what type of neural circuit is shown here? copyright © mcgraw - hill ed…
Reverberating
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read the two passages from sugar changed the world. by the late 1700s, …
Sugar was such a powerful economic force that it led to significant political changes.
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which statement best shows how evidence related to historical events ca…
Primary sources can include the exact words that witnesses used to testify at a trial.
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4. name what are four devices that use electromagnetism?
Motors, generators, transformers, relays.
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raquel takes her pulse in order to determine her resting heart rate, me…
A. Raquel's heart rate is faster.
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the excess moisture that has drained through a vermicomposting system. …
leachate
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3. explain why does a current in a galvanometer move a pointer?
A current in a galvanometer moves a pointer because when current flows through the coil of the galvanometer, it creates a magnetic field. This magnetic field interacts with the pe…
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amount of liquid in the bedding. optimum moisture is between 60 - 75%. …
Moisture
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the process by which air is circulated through, mixed with or dissolved…
aeration
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use the information from the table to describe the relationship between…
Beat numbers \(6\) and \(7\)
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a pebble is placed on a ramp. the ramps angle is adjustable. the ramp c…
\(0.90\)
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a box is placed on a usps trucks ramp and starts to slide down the ramp…
\(a\approx3.98\ m/s^{2}\)
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a small package is placed on a ramp. the package has a coefficient of s…
\(17.7^{\circ}\)
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an object with a mass of m kilograms is placed on a ramp at an angle of…
\(g\sin\theta\)
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2. interpret graphics which of the magnets below is a solenoid? which o…
The left - hand side magnet is a solenoid. The right - hand side magnet is an electromagnet. The electromagnet has a stronger magnetic field.
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an object with a mass of m kilograms is placed on a ramp at an angle of…
A. \( mg\sin\theta \)
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speed of bus use the drop - down menus to complete each sentence. in se…
In section A, speed is \(\text{decreasing}\). In section B, speed is \(\text{constant}\). In section C, speed is \(\text{increasing}\). In section D, speed is \(\text{constant}\).
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1. describe what does an electric current through a wire produce? what …
An electric current through a wire produces a magnetic field. The strength of this magnetic field is affected by the amount of current (more current = stronger field) and, if the …
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7- find apparent weight of a 220.0 lbs (pounds) person when elevator go…
(a) \(251.4\space lbs\) (b) \(188.6\space lbs\) (c) \(220.0\space lbs\)
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what psychological effect does the temporary nature of spirit halloween…
- First question: A. A sense of urgency to buy now - Second question: The need to hire and train a large, temporary workforce quickly
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enter key, spacebar, left mouse button or touchpad using any of these k…
1. marketing mix 2. market segmentation 3. marketing plan 4. mass marketing 5. marketing
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inferiorly, the talus articulates with the (heel bone) (outlined in lig…
calcaneus
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the constitutional convention, may 1787 in 1787, leaders from twelve of…
- The delegates decided to create a new Constitution instead of revising the Articles of Confederation because the Articles had made the national government too weak (unable to co…
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45. in the context of optical illusions, visual perception is the proce…
B. Interpreting visual information
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gamma rays or x rays have higher energy and a shorter wavelength. true …
True
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the electromagnetic spectrum shows the range of electromagnetic waves t…
True
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question 13 (1 point) __________ waves do not require a medium to trave…
A. Electromagnetic
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question 12 (1 point) listen which of the following is an electromagnet…
Light wave
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sound waves are an example of what type of wave? mechanical electromagn…
- First question: Mechanical - Second question: False
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if a sound wave has a larger amplitude, it means the sound is louder. t…
- First question: True - Second question: All of the above
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select the correct answer. when can dietary supplements harm the body? …
when we take large doses of a particular nutrient in the supplement
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what did the homestead strike show? a. that government would always sid…
B. That government was willing to use force to end strikes
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what is the frequency of a wave? the height of the wave. the number of …
- First question: The number of times the wave repeats in one second. - Second question: False
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letter b in the image represents which part of a wave? crest trough wav…
Amplitude
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waves transfer energy, not matter. true false
True
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waves transfer energy, not matter. true false question 3 (1 point) list…
All of the above are examples of disturbances that cause waves.
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which set of central ideas can be found in both articles? to perform we…
D. A balanced diet should be based on a healthy lifestyle. AND People should opt for a diet that can give them the best nutrition possible.
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select the correct answer. which is an effect of steroid abuse? increas…
increased feelings of violence and aggression
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what characteristic of weeds makes crop rotation an effective form of w…
Weeds tend to match the life cycle of the crop plants which makes them more difficult to control.
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select the correct answer. how do anabolic steroids make a person prone…
They strengthen muscles but not ligaments or tendons, weakening the muscle support system.