Physik
Kinematik, Kraftanalyse, Elektrizität und Gleichungslogik.
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what happens in terms of energy when a moving car hits a parked car, ca…
A. The moving car transfers kinetic energy to the parked car.
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electric current is the flow of charged particles called ______ ○ proto…
B. electrons.
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longitudinal wave transverse wave parallel motion particles only move a…
The spring descriptions of motion are switched.
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which property of the coating on fiber - optic strands makes light visi…
reflectivity
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the field lines around one end of a bar magnet are shown below. based o…
C. It is a south pole because the field lines enter the magnet at this end.
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a magnet placed against the wall of a metal shed falls to the ground, w…
B. The shed is not made of iron or steel.
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which best describes a difference between electric current and static e…
A. Electric current is continuous, and static electricity is not continuous.
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which best describes a difference between electric current and static e…
A. Electric current is continuous, and static electricity is not continuous.
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lisa made the electromagnet shown. what can lisa do to increase the str…
She can increase the number of wire loops.
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why do nuclear power plants use fission instead of fusion? scientists h…
D. Fusion requires conditions that use too much energy to maintain.
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which would increase the speed of a sound wave? a wave passes from a so…
The medium increases in temperature while remaining in the same phase.
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which wave is carrying the most energy?
The top wave (the upper wave with the larger amplitude) is carrying the most energy.
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how does coal differ from pine trees as a source of energy? coal can be…
B. Coal is a nonrenewable resource, while pine trees are a renewable resource.
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which is one characteristic shared by electromagnetic and mechanical wa…
A. Both have a frequency and amplitude.
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which types of electromagnetic waves have frequencies that are higher t…
B. X - rays
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which change will decrease the electric force between two positively ch…
B. moving them farther apart (assuming the options are labeled as A: moving them closer together, B: moving them farther apart, C: adding neutrons, D: removing electrons)
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nolan set up the equipment shown in order to induce a current in a wire…
The magnet needs to be moved through the coils of wire.
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a flashlight has a resistance of 2.4 ω. what voltage is applied by the …
6.0 V (corresponding to the option "6.0 V")
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which best describes what is required for any sound wave to travel? emp…
B. any medium
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which term refers to the ability to do work? energy power force motion
A. energy
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theresa comes up with four examples of waves: sound wave, ocean wave, l…
D. Hand wave
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what is the kinetic energy of a toy truck with a mass of 0.75 kg and a …
B. 6 J
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cumulative exam complete brian creates the diagram below to organize hi…
produces neutrons
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finley is trying to transmit a sound wave that will travel continuously…
A. analog
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on a test, helena is defining energy. which must she include in order t…
B. the ability to do work
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farah is doing an experiment that involves calculating the speed of a l…
C. The speed of the wave will increase
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4.1.8 quiz: analyze the translation of kafkas the metamorphosis read th…
A. It makes the words sound jumbled, and it is not easy to read.
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cumulative exam cumulative exam complete what happens when someone lets…
The circuit is broken and the electromagnet turns off.
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which object reflects light with the longest wavelength? ○ a yellow boo…
a yellow book
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samantha is observing a salt crystal under a microscope. she wants to v…
increasing the strength of the objective lens
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jerimiah is studying wave a and wave b. wave a is traveling at 3 hertz,…
B. Interference would occur.
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briana builds a circuit that has a resistance of 8.0 ω. what voltage sh…
7.2 V (corresponding to the option with 7.2 V)
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carla draws two circuit diagrams that connect the same components in di…
The total resistance in Circuit A is greater than that in Circuit B.
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two objects are held close together. when they are released, they move …
The objects have opposite charges.
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study these images. which image shows a nonrenewable resource? 1 (image…
1. 1
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which is the best example of the law of conservation of energy? a baske…
B. A rolling skateboard slows down because some of its kinetic energy changes to heat.
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a circuit contains two light bulbs connected in parallel. what would ha…
The brightness of each bulb would remain the same even though the total resistance of the circuit would decrease.
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which type of electromagnetic waves make up the colors of a rainbow see…
A. Visible light
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what causes the ice to melt? ○ thermal energy from the ice is transferr…
B. Thermal energy from Jan’s hand is transferred to the ice. (Note: Assuming the options are labeled A - D in order, the second option here is the correct one. If original labels …
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which of these actions would decrease heat transfer between two objects…
D. reducing the time of their contact (assuming the options are labeled A to D as: A. increasing the temperature of the warmer object, B. increasing the area of their contact, C. …
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marcus plucks at an outstretched coil and observes the following wave m…
The particles will move side to side over small areas.
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the thermal energy in a hot iron flows into a shirt. what can possibly …
A. The iron is warmer than the shirt.
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what is the potential energy of a 25 kg bicycle resting at the top of a…
735 J (corresponding to the option "735 J")
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question 3 of 10 a goal of william h. seward was to: a. acquire north a…
C. purchase Alaska from Russia.
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read the passage from beowulf he joyed in the night-work, in repute for…
Beowulf is planning to continue being a warrior.
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read the passage about grendel from beowulf for no cause whatever would…
B. From Beowulf’s perspective, Grendel is a villain, but from Grendel’s perspective, Hrothgar and the Danes are the villains.
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question 1 of 10 how did life change for hawaiians after agribusiness t…
A. Agribusinesses took ownership of most of the land.
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read the excerpt relating to reverend john wilson from chapter 3 of the…
He believes that words and actions based on the intellect are superior to those based on emotions.
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read these lines from beowulf he realized that the demon was going to d…
Grendel seems comical and ridiculous in Beowulf, but he seems calm and calculating in Grendel
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question 25 of 25 read the following argument: it has been documented t…
D. Interaction with pets can reduce a patient's pain, lower blood pressure, and increase communication.
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how did the physical features of east asia affect the route of the silk…
The rough terrain blocked its extension into eastern lands.
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question 5 of 25 read the following excerpt from the play a raisin in t…
D. Her constant enthusiasm is a pretense that cannot be trusted.
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question 2 of 25 read this excerpt from lorraine hansberrys a raisin in…
C. She puts the needs of others before her own.
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5.1.2 quiz: human populations what does the graph predict about the wor…
C. The birthrate and death rate will be nearly equal.
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5.1.2 quiz: human populations based on the information in the graph, wh…
A. Europe
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based on the information in the graph, which region is expected to have…
A. Europe
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5.1.2 quiz: human populations based on the information in the graph, wh…
A. Europe
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5.1.2 quiz: human populations graph showing population trends from 1950…
A. Europe
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______ is the most widely-recognized secondary immunodeficiency. hla si…
D. AIDS
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an example of using a type iv (delayed) allergy reaction to diagnose in…
Mantoux (or tuberculin)
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what does the action in a rifle do? ○ loads and fires ammunition ○ dete…
Loads and fires ammunition
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take the test what does rifling cause the projectile to do? drop arch s…
Spin
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when firing a rifle, how should you pull the trigger? slap it carefully…
Squeeze it carefully so you don't disturb the sight picture.
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what kinds of targets are ideal for rifle shooting? sky-lined moving ai…
Stationary
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which of the following is true about a firearm with the safety engaged?…
The firearm must always be pointed in a safe direction.
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which is the part of the firearm from which the projectile emerges? act…
Muzzle
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a delayed reaction to resins, haptens, and drugs that touch the skin is…
contact dermatitis (allergic contact dermatitis)
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what information is printed in the barrel stamp? - distance the firearm…
Correct ammunition for the firearm
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which part of the rifle initiates the shot when it is moved? - trigger …
Trigger
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multiple choice question the tuberculin test is an example of using an …
A. IV
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question 17 of 20 read this passage from \the city without us\ by alan …
A. The passage traces several events in the order that they will occur to highlight how nature conquers human civilization. D. The passage shows the effect of natural forces, such…
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question 14 of 20 read this passage from \exhalation\ by ted chiang: on…
D. Humankind seeks answers to the riddle of the universe; the universe is self - sustaining.
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question 12 of 20 which comparison would best support the idea presente…
D. The CPU is like an emperor sitting on a throne, sending orders to every corner of the realm.
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question 7 of 20 read this passage from \harrison bergeron\ by kurt von…
D. The Constitution, which guarantees personal freedom, is amended to deny it.
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how might engineers use models to study or design solutions related to …
Engineers use models (biomechanical, computational, physical) to simulate body systems, test medical devices/prosthetics, plan surgeries, or optimize drug delivery—minimizing risk…
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question 20 (2.5 points) responsibilities of the hipaa security officer…
The correct option is the one with "developing and implementing policies and procedures for the facility" (the second option among the given choices, assuming the options are orde…
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record of hipaa training is to be maintained by a health care provider …
B. 6 years. (Assuming the options are labeled A: 4 years, B: 6 years, C: 7 years, D: an indefinite time) ### Question 19 (Access privilege to protected health information):
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the required areas of the security rule ○ must be met with documentatio…
The correct option is: must be achieved and documented. (The second option in the list of the first question) ### Question 17 (Audit Trails of Computer Systems)
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keeping e-phi secure includes which of the following? the hipaa securit…
Safeguards are in place to protect e - PHI against unauthorized access or loss. ### Second Question (HIPAA Security Rule application):
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information access is a required administrative safeguard under hipaa s…
B. limiting access to the minimum necessary for the particular job assigned to the particular login.
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the administrative safeguards mandated by hipaa include which of the fo…
Workforce security training ### Second Question (Reporting Security Incidents)
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reasonable physical safeguards for patient care areas include a staff e…
The correct option is: having monitors turned away from viewing by visitors. ### Question 2 (Risk analysis in the Security Rule)
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oxygen concentration in the air is considered deficient if it drops bel…
19.5%
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when is it acceptable to use a personnel platform to raise and lower wo…
Other means of access would be more dangerous or impossible.
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which of the following is true of an arc flash? - it could have a tempe…
D. All of the above
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fall protection measures are required when workers are exposed to a pos…
B. Six feet
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a ______ can occur when you repeat the same movement again and again ov…
Repetitive motion injury
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which of the following is an example of a passive fall protection syste…
All of the above
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conveyors should be equipped with which of the following? - emergency s…
All of the above
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______ soil has a high clay content and is very durable and strong. - f…
Cohesive
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which of the following ladder materials should be avoided when working …
C. Aluminum
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before excavation work begins, employers must: - evaluate the soil cond…
All of the above
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a dental hygienist uses x-rays (λ = 1.00 å) to take a series of dental …
- Frequency of X - rays: \(\boldsymbol{3.00\times10^{18}\space s^{-1}}\) - Frequency of radio waves: \(\boldsymbol{\approx9.23\times10^{7}\space s^{-1}}\)
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the new astm standards for footwear specify that it should: - be impact…
All of the above
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which of the following is a good practice to use while lifting material…
All of the above
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what is the purpose of the occupational safety and health administratio…
All of the above
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which must be installed halfway between the top of the guardrail and th…
Mid - rails
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electrical power tools must be ______ by a 3 - wire cord, ______ insula…
B. Grounded...double...battery
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directions: match the hardware devices in column a to its potential pro…
1. D. interrupted connection or weak signal 2. E. stuck power button 3. F. low ink or toner 4. G. broken keys 5. H. not updated (assuming a software - related issue for keyboard d…
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directions: match the hardware devices in column a to its potential pro…
1. D. interrupted connection or weak signal 2. E. stuck power button 3. F. low ink or toner 4. (No proper match in the given options as per standard computer mouse issues, but if …