2010 Azeroth mainland colleges admissions test wind science _ wandering

This paper is divided into a volume I (multiple choice) and volume II (non-problems) in two parts. After the end of the exam, the exam and answer sheet audited. The first volume considerations: (1) it is necessary to answer the questions before the candidates on the answer sheet must be used diameter 0.5 mm black ink roller pen will own more playing permit account number, serial number filled out clearly mibaoka and paste barcodes. Please carefully approved bar code on the serial number, account number and subjects. 2. each small problem, after the election of answers 2B pencil on the answer sheet corresponds to the topic of answer label black, need to change, use the eraser to clean, and other answers xuantu symbols, in answer to the questions on a volume that is not valid. 3. this volume 21 small questions, each question 6, total: 126 min. A multiple-choice (booklet, 13. In each small problem given four choices, only one item is consistent with the requirements of the subject. B, equipment can enchant decomposition, but enchant the material cannot be broken down into equipment, instructions existed repulsion between molecules. C, use the Goblin rocket launcher would cause harm to themselves, the force is mutual. D, can be grouped into a syringe of drops, gaps exist among molecularly. 15, a mage fall from the sky, and then use a slow moment t0 fall, finally a smooth landing. (Multiple play Warcraft Forum original) of the following four picture respectively describes this process speed acceleration of size size v, a, s, is the way to change the size F, which is likely to correct (ignore air resistance) �� 16, blade HillPneumatic capacitor can save enormous energy, the following methods can increase this capacitor storage energy methods are: A, the electrolyte from the air to increase plate ceramic B, C, increase the size of plate spacing D, multiple capacitor series 17, a driver's driving machinery notorious careering in the road, because of its reverse, unfortunate and another driver driving motorcycle collision, consider the impact of the moment, the following is true: the conservation of kinetic energy A, B, C, conservation of momentum 18 D, conservation of energy, the UC on the bones of the elevator was because many players delayed too high results in one foot out alive killed yourself, regarding the UC elevator, (multiple play Warcraft Forum original) following analysis may correct a (g0 tiruisifa woodland acceleration due to gravity, do not consider stopping moment) A, Elevator acceleration > g0 B, elevator and elevator uniform acceleration C D, Elevator first drop to drop, > g0 to accelerate until it stops last deceleration 18, known as a mass m, gravity in Azeroth, now N cattle in Outland measured this items oxen to K, the following data can be measured is (known as gravitational constant G) A, B, acceleration of gravity Outland Outland's first Cosmic Velocity C, Outland is planet RADIUS D, Outland is star quality 19, scientists will shank, captured by the solar photosphere, as Figure O1O2 as two concentric circles, in A, B, C, respectively, of the parties at the point of the three, and so on power of negative charge, the following statements and conclusions correct is: 20, the following figure for goblins illustration of mechanical piston, piston gas constant pressure expansion, A, B gas molecules kinetic energy increases, the gas molecules potential energy increase C, piston on the outside force D, needs outside the absorption heat volume II 22, thunderous hoovers across Nagrand stealing eggs of trampoline will people up, due to their special design, from the highest point of the landing procedure can be approximated as plain throwing motion. Now give this process a trajectory, follow the path on the highest level of speed and the highest point coordinates. 23, Hellfire Peninsula of goblins spacecraft unfortunate crash, in order to regain energy, goblins were collected near void Walker essences made of a high-capacity battery, now in order to calculate its performance, you need to measure the internal resistance of the battery. (1) Please use your own design circuit to measure battery internal resistance (only use an ammeter or voltmeter). (2) if the battery voltage is too large, the use of genuine silver transformer can indirectly measured voltage? why? (multiple play Warcraft Forum original) 24, a tribal driving motorcycle at very high speed running on the road, unfortunate and collided with a Union GNOME, now this event is equivalent to the following process analysis. (Multiple play Warcraft Forum original) on behalf of A figure, the motorbike to v0 speed bump to B Gnomes, orbital radius r and horizontal flow no energy loss. B in the lowest point on the track of pressure as F, motorcycle quantity for m1, m2 quality for GNOME. Order: (1) B a throwing distance (2) the impact of the moment because of energy loss 25, after the opening of Northrend, Stormwind because of its port status need lots of power, with this in mind, experts from other parts of the transmission of electricity to Stormwind. Assuming that power plants supplied voltage 1000V, from power plant to Stormwind power line maximum voltage withstand 20A. Assuming the average Stormwind area consumption can achieve 200KW, the monitoring system on power line power loss on approximately 5%, and Powerline equivalent resistance to known to 500 ohms, on demand: (1) power plants, transformer primary and secondary coils turns ratio (2) this line on the current size (3) if the electricity consumption of Stormwind moment up 500KW, ask at this point the transmission lines can accommodate live so much current Mody (4) considering the Stormwind nearby location factors, do you think what material to produce the most cost-effective transmission lines 26, adventurers have discovered in Sunwell memory in strange electromagnetic field distribution. As the sun somewhere inside, Q1, Q2 for two with the same charge ball (approximate as particle), inner radius is r and a link to the paper in the magnetic field oriented, outer circle radius R, magnetic field direction is unknown. Now Q1 to velocity v go along a direction to Q2, and collided with the Q2, collision charge back uniformly distributed over two spheres, and Q1 speed becomes 0. (Multiple play Warcraft Forum original) Q2 (1) If a trajectory of movement, just return to Q2, asked the outer magnetic field direction and R together with other known quantity (2) assuming that the outer ring of the magnetic field is perpendicular to the direction of the electric field changing position, after a campaign is just moving to C point, electric field strength 27, after the study found that the crazy Alchemist potion "side effects" in the production of one of the main ingredient is the third sentence greet them. Known third sentence greet them in relative molecular mass of 126, of which the carbon content of 28. 57% (1) if the third sentence greet them in addition to C, N, H does not contain other elements, try to write out its molecular formula (2), third sentence greet them all the elements are in the same plane, and contain a carbon and nitrogen cutting ring and try to draw its structure (3) industry commonly asked the urea synthesis three sentences. This reaction of silica gel as a catalyst, 380-400 �� temperature boiling reaction, while generating the Red litmus to blue and will make clarifications limewater variable opacity. Try to write out this formula and the correlation of two gas equation. 28, Black Dragon winged and non-winged (Aa), Rod Thorn tail end and (Bb) from two pairs of genes control, winged and stick tail as a recessive trait, on the analysis of: (1) please write P generation genotypes (2) please write S1-4 genotypes (3) if S1-1, S1-2 on the wing-shaped gene does not contain a homozygous, please write S1-1, S1-2 genotypes (4) in order to write S1-4 accurate genotypic, S1-5 has the special request you (5) tail-shaped gene may be a cytoplasmic? why?