Physik
Kinematik, Kraftanalyse, Elektrizität und Gleichungslogik.
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why are there two high tides a day about 12 hours apart from each other…
No correct option provided.
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which is a type of star system? ○ dim stars ○ solar system planets ○ wo…
D. globular clusters
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4. problem 9.53 a channel and a plate are welded together as shown to f…
\(I_x\approx20.5\ in^4\), \(I_y = 72.3\ in^4\)
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when making informed decisions about health products or procedures, its…
B. credibility, risks, and costs
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which process causes earths surface to warm? the conduction of heat by …
the radiation of the Sun's electromagnetic waves
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what should you look for when you buy a laptop? point to the adjectives…
heavy, light, expensive, cheap, large, small
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7) choose the best answer. at 10.9 km below sea level, the deepest tren…
Mariana
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the formula for calculating the speed of light (3.00 x 10^8ms^-1) is ○ …
B. \(c = \lambda\times v\)
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a fire drill forces everyone to leave school and stand outside, where i…
D. All of these
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according to the spectrum, blue light is roughly between ____. 400 500 …
470 nm to 510 nm
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the drawing is a ____ spectrum, and indicative of a(n) ____ light sourc…
line; fluorescent
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an incandescent light has a ______ spectra. variable line continuous al…
continuous
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which term refers to the double - walled serous membrane that encloses …
Pleurae
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when calibrating a spectroscope, the violet spectral line should lie ov…
\(400\ nm\)
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the light inlet slit of a spectroscope should be ideally wide to create…
1 mm; narrower
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6) match the types of volcanoes with the illustrations. cinder cone vol…
1. First illustration: shield volcano 2. Second illustration: composite volcano 3. Third illustration: cinder cone volcano
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the diffraction grating spectroscope is based on the principle of dispe…
B. False
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which of these was one of the few successes of the united states govern…
D. settling conflicts associated with the settlement of western lands
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the difference in energy when moving from the excited energy level to t…
light
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the ____ of energy from matter occurs when its electrons are excited an…
emission
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wavelength and frequency are related by the equation that ______. the f…
the speed of light is equal to the wavelength times the frequency
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vena lou just turned 80. after her birthday party she fell at her house…
Colles', DEXA (or DXA), osteoporosis
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visible light spans the electromagnetic spectrum from wavelengths of ap…
390 nm; 750 nm
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19 multiple choice 5 points what is a warranty? a) a guarantee of produ…
- 19. A. A guarantee of product quality and performance - 20. B. Federal Trade Commission (FTC)
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the electromagnetic spectrum consists of ______ regions. radio wave and…
All of the above
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choose all that apply. choose three negative effects of volcanoes. lava…
Toxic gases are harmful to people, crops, and water; Ash columns can affect the climate on the earth; Lava flows from eruptions can cause damage and make people evacuate from thei…
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9) choose all that apply. choose three benefits of volcanoes. geotherma…
Volcanic ash creates fertile land for growing crops, Volcanic rocks have been used to construct buildings, Geothermal power plants generate electricity by using magma chambers nea…
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question 17 abnormal, lateral curvature of the vertebral column. this a…
D. scoliosis
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test your knowledge 2 order the types of electromagnetic radiation from…
Gamma ray, X - ray, Ultraviolet, Visible light, Infrared, Microwave, Radio wave
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line of danger lava land quake valley the ring of fire — on faults arou…
The Ring of Fire
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select the dropdown in each statement with the correct word. 1. air ent…
1. nasal cavity 2. pharynx 3. larynx 4. trachea
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11) choose all that apply. choose two facts about supervolcanoes. they …
- They eject approximately \(1000\ km^{3}\) of material. - The Yellowstone caldera in the western United States is a supervolcano.
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match each term with the best description. • continuous spectrum • elec…
- Portion of the electromagnetic spectrum that is visible to the human eye: Visible light - Series of bright lines at specific wavelengths specific to a type of emitted energy: Sp…
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which sentence uses momentum correctly? jack maintained momentum in his…
Jack maintained momentum in his career, earning a promotion mere months after getting hired.
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1. in the next chorus, please try to sing in (unison, compliance). 2. w…
1. unison 2. willfully 3. grappled 4. prodigious 5. elite 6. audacity 7. perspective 8. incapacitated 9. vie 10. instigate 11. longevity 12. relevant 13. perspective 14. vie 15. p…
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complete each sentence with the correct word. 1. the click to select is…
1. residual volume 2. tidal volume 3. inspiratory reserve volume 4. vital capacity 5. expiratory reserve volume 6. forced expiratory volume
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4) choose the best answer. _____ volcanoes have no activity, but they h…
4. Dormant 5. magma with less silica in it
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managerial work in scientific research use the information below to ans…
on the research itself
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2) choose the best answer. volcanoes that are not currently erupting bu…
2) C. dormant 3) A. Active
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fff: types of infill use the information below to answer the question a…
rectangular
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fff: types of infill use the information below to answer the question a…
the support structure becomes brittle
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fff: types of infill use the information below to answer the question a…
infill
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fff: types of infill use the information below to answer the question a…
used for interior structural support
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little jimmy is a toddler. his mother brought him in with an injured ar…
C. spiral
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this is caused by an interruption to the normal development of a person…
B. CP
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this is caused by the inability of the body to make dystrophin (a muscl…
C. DMD
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1) match the words with the descriptions. molten magma that reaches the…
viscosity - resistance of a substance to flowing; vent - an opening in the earth's surface through which volcanic material is ejected; lava - molten magma that reaches the earth's…
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vitamins d, calcium, and are required to appear on nutritional labels. …
A. iron
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one of the key disadvantages of buying fitness equipment is _. a. priva…
C. maintenance
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which type of doctor treats the largest range of ailments? a. anesthesi…
C. pediatrician
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the sit - and - reach test assesses hamstring flexibility. please selec…
T
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which of the following is the least important factor of a personal fitn…
D. the time of day physical activity will be performed
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how is energy conserved in mechanical systems? mechanical energy is... …
The amount of kinetic and potential energy in the system (can) change, but the total amount of mechanical energy (cannot) change.
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choosing to walk or ride your bike to work can positively affect your p…
T
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what makes the yardstick test a direct measurement of reaction time? a.…
A. The further the yardstick falls, the slower the reaction time.
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which of the following is not a common barrier to getting proper exerci…
D. experience
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which of the following events is not typically included in fitness eval…
B. shot put
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increased sympathetic stimulation causes increased heart rate and strok…
True
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9 true or false 1 point true/false: the standard suggests that individu…
- 9. False - 10. To engage in respectful and informed debate - 11. False
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which of the following will not increase the heart rate? multiple choic…
Increased blood pressure
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the net osmotic pressure is equal at both the arterial and the venous e…
True
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the lymphatic capillaries reabsorb as much as 20% of the fluid lost by …
False
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key ideas conservation of energy use these prompts to take notes on eac…
The law of conservation of energy states that energy cannot be created or destroyed. Energy, however, can be transferred from one object to another, or transformed from one form t…
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approximately what percent of fluid that exits the capillaries at the a…
90%
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getting physical exercise is a healthy way to combat stress. please sel…
T
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why do fluids leave the capillaries at the arterial end? multiple choic…
The net filtration pressure of the blood is higher at the arterial end than it is at the venous end.
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the best reason to warm up before exercising is to __________. a. preve…
D. all of the above
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increased sympathetic stimulation causes vasodilation, bringing elevate…
False
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which of the following is not a function of local enforcement agencies …
A. to aid product marketers
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the body needs fat for a. strengthening bones b. building muscles c. ma…
D. transport of vitamins
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health professionals can help those with health issues to ____________.…
B. match exercise programs and sports with their needs and limitations
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low - fat, low - cholesterol, and dairy - free diets are all diets that…
D. health reasons
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regular exercise can not prevent, delay, or reduce __________. a. diabe…
C. skin cancer
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which of the following statements does not describe the dietary guideli…
B. Guidelines make allowances for dietary restrictions.
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heart rate and stroke volume decrease with a decrease in parasympatheti…
False
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the action potential from the brain to the heart travels along which ne…
Vagus nerve
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4. what was repealed by andrew johnson and led to many formerly enslave…
Field Order No. 15
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which of the following choices is not considered an environmental stres…
C. cancer
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action potentials are conducted from the baroreceptors to the brain via…
Glossopharyngeal nerve
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to maintain a healthy body image, adults should focus on a healthy life…
T
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required information where are baroreceptors found? multiple choice sub…
Carotid sinuses
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fff: anisotropy use the information below to answer the question. thing…
timber
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2. what bill sought to end violence against african americans by white …
the Enforcement Acts
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complete each sentence by selected the proper term from each drop - dow…
1. systolic blood pressure 2. mean arterial pressure 3. diastolic blood pressure 4. pulse pressure
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fff: anisotropy use the information below to answer the question. thing…
anisotropy
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fff: anisotropy use the information below to answer the question. thing…
layer adhesion
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fff: anisotropy use the information below to answer the question. thing…
the Z axis
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which of the following is the correct sequence of events regarding the …
Isovolumic contraction, ejection, isovolumic relaxation, passive ventricular filling, active ventricular filling.
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required information when the pressure in the ventricles becomes lower …
the atrioventricular valves open
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which of the following is caused by ventricular contraction? multiple c…
The atrioventricular valves close, and then the semilunar valves open.
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the ventricles begin to fill during ventricular diastole. true or false…
True
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atrial contraction accounts for most of the ventricular filling. true o…
False
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required information the atrioventricular valves open during multiple c…
ventricular diastole
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treatments for hypothermia can include icing the body. insulin injectio…
body warming.
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required information the semilunar valves close during multiple choice …
ventricular diastole
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which of the following statements is not true regarding ventricular sys…
The ventricles relax.
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warning signs of verbal, emotional or physical abuse include all of the…
Compliments
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action potentials are carried by the subendocardial branches (purkinje …
True
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treatments for type 2 diabetes can include which options? check all tha…
B. exercise, C. dietary modifications, E. insulin injections
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which complication of diabetes can result in blindness? diabetic retino…
diabetic retinopathy