...If you move, how many days do you have before you must report your change of address to the Department of Public Safety? 90 days 3 days 10 days 30 days 2 Another substantial factor related to novice driver crash incidents is an over-estimation of one's own driving ___________. Right Ability Privilege Knowledge 3 A posted speed limit of 55 mph means: You may drive 55 mph only under favorable driving conditions You may drive 60 day or night on that road You may drive 60 mph as officers allow an extra 5 mph You can always lawfully drive 55 mph on that road 4 On multiple lane highways, slow drivers should drive: In the right hand lane In whatever lane other slow drivers are using In the left hand lane In the middle lane 5 Inattention takes your ___________ off the task of driving. Mind Eyes Feet Hands 6 Use fuel with the __________ rating recommended by your vehicle manufacturer. Exhaust Converter Octane Emission 7 If you must walk on the highway, you should: Walk on the right side so that approaching cars can see you better Walk on the side with the highest amount of traffic Walk on the side that has the widest shoulders Walk on the left side in order to watch for approaching vehicles 8 If it has not rained recently, be extremely cautious of slick roads and low traction for the first __________ minutes after it begins to rain. ...
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...Acids and Bases Acids: Properties: Sour taste Change color of acid-base indicators Release hydrogen gas React with bases to produce salt and water Types: Binary acid: only two elements; hydrogen and another one (HF, HCl) Oxyacid: Hydrogen, oxygen, and a third element (HNO3, HClO) -Sulfuric Acid: dehydration, burning -Nitric Acid: Very volatile, used to make plastics -Phosphoric Acid: fertilizers -Hydrochloric Acid: digestion -Acetic Acid: synthesize chemicals. Bases: Properties: Bitter taste Change color in acid-base indicators Slippery Also produce salt and water Arrhenius Acids and Bases Acid: increases concentration of H+ ions (protons) Base increases concentration of hydroxide ions (OH-) Strength Strong acids: ionizes completely in aqueous solution Strong polarity Strong Bases: same as acids Alkaline: when a base dissociates to yield aqueous OH- ions Theories Bronsted Lowry: acid: proton donor Base: proton acceptor Reaction: protons are transferred to reach neutralization Monoprotic acid: can donate one proton per molecule Polypotric acid: can donate more than one proton per molecule Dipotric: can donate two per molecule Triprotic: three per molecule Lewis acid and bases Lewis acid: molecule that accepts an electron pair to form covalent bond Lewis base: molecule that donates electron pair Reactions Terms: Conjugate: what remains AFTER the reaction occurs The stronger the acid/base is, the weaker the conjugate...
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...Unit 1. Highway Safety In the U.S., ea ch yea r approx imate ly 3 m illion people a re injure d and a round 40,000 people a re k illed in tra ffic collisions. Motor vehicle collisions a re the lea ding cause of dea th for people ages 3 to 33. Among those k illed, tee nage drive rs ha ve the highest dea th ra tes pe r miles driven among all age groups, followed by e lde rly drive rs a nd young adult males. Eve ry yea r the cost of cra shes ex ceeds $230 billion dolla rs. Driving a motor ve hicle involves the conduct of sk ille d and prope rly time d a ctions unde r va rying road and tra ffic conditions base d on de cisions tha t depe nd on: • • • Lea rned Informa tion Rea listic Pe rce ptions Sound Judgments The top 12 causes of fa ta l crashes (in orde r): 1. Failing to mainta in lane position 2. Speeding 3. Driving unde r the influe nce of alcohol, drugs and othe r medica tion 4. Failing to yie ld the right-of-wa y 5. Inatte ntion 6. Re ck less driving 7. Failing to obe y tra ffic signs or signals 8. Imprope r driving te chnique 9. Mak ing a n imprope r turn 10. Drowsy driving 11. Obscured vision 12. Driving the wrong wa y on a one -wa y stree t Tra ffic enginee rs a nd la wmake rs ha ve designe d the roads, la ws and traffic controls to he lp drive rs anticipa te and predict wha t othe r road use rs a re about to do. These efforts a re in our best inte rest a nd reduce the chances of us crashing into ea ch othe r. In our integra te d tra nsporta tion system a ll drive rs...
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...Team 3: Monserrat Ibarra, Hortencia Jaramillo, Karen Vieyra, Luis García First act Patient (Karen): (ring tone)hello, I’m talking to Perfect smile?? Secretary (Tita): Sure, you’re right, how can we help? Patient (Karen): well, someone told me that is the best clinic of the country, and I want to know If can you give me an appointment? Secretary (Tita): Yes of course, when do you want your appointment? Patient (Karen): I want it on Wednesday, like 6:00 ó clock, it would be nice Secretary (Tita): Okey, perfect on Wednesday it’s fine. Second act The day’s appointment Patient (Karen): Hi I have an appointment at 6:00 ó clock Secretary (Tita): oh, well, let me check….oh, here it is 6 o’clock Patient (Karen): (laugh) can I come in to the consult? Secretary (Tita): I have to tell to the doctor and her assistant that you are here, and could you wait a few minutes please? (stand by) Secretary (Tita): Okey, they are ready to attend to you. Third act Asistent (Monse): hi, come in Dr (Luis): hello! good afternoon, how are you? Patient( Karen): well, I’m good, but I have a problem in a tooth Dr( Luis): okey, so take a sit and relax, I check you, and I will check your teeth, while, my asistent ask you a few a personal questions. Asistent (monse): so what’s your name? Patient(Karen): Karen Vieyra Viñas Asistent( Monse): how old are you? Patient(Karen): 20 years old Asistent(Monse): have you had systemic diseases at the moment? Patient( Karen): no I haven´t...
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...Question 1: Your driver license may be suspended for causing: Correct: One serious collision Question 2: You can lawfully allow an object to extend beyond the left side of your vehicle: Correct: 3 inches Question 3: What is the minimum age to get a license? Correct: 16 with an approved driver education course Question 4: What is the maximum fine for a conviction of driving without a valid driver license? Correct: $200 Question 5: Your driver license may be suspended for: Correct: Habitual reckless driving Question 6: Uninsured drivers become subject to license and vehicle registration suspension when accident damages amount to: Correct: At least $1000 to property of one person Question 7: A person 's driver license will automatically be suspended if convicted of: Incorrect: Violating a restriction on your license IDK Question 8: If you are required to show proof of financial responsibility for the future, for how many years must the proof be kept? Incorrect: 3 years ANSWER IS TWO YEARS Question 9: If you move, how many days do you have before you must report your change of address to the Department of Public Safety? Correct: 30 days Question 10: Not including thinking distance, lawful brakes must stop a car at 20 miles per hour within how many feet? Correct: 25 feet Question 1: When a vehicle ahead of you stops to let a pedestrian pass in front of you, you should: Correct: Stay in line and wait until the vehicle ahead proceeds Question 2: Once you have stopped...
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