Brutal high school test questions! The college entrance examination must take this test, I guess the students will have a hard time!
The cruel high school test questions, God begins and God ends! ! ! 1. After graduating from high school, he was admitted to a domestic university, while she chose to go abroad. A parting that had to be faced. At the Beijing Airport, the two embraced each other affectionately and reluctantly parted. He silently watched the plane carrying her flying higher and farther...Suddenly, he discovered that the plane was flying from west to east, and the direction of the magnetic field lines of the earth's magnetic field was from south to north. He asked: Does the left wing of the plane have higher potential energy or the right wing? 2. He held her hand tightly, letting the sea wind rage and the waves roar; helplessly, he begged for time to stay at this moment. She looked at him who was so infatuated and cried: "Let me go, let me live in your memory..." After that, she broke away from him. Her hand gradually disappeared into the vast sea... Assume that she with a mass of 50Kg fell from a 5m deck and entered the water at a speed of v=9.8m/s. Taking g=10m/s^2, what is the work done by the deck on her? 3. On a misty and rainy morning, you stand in front of the window, feeling very melancholy and full of emotions. You have been wandering, looking up, and lost, but the past cannot replace the current walk. Living in the present, after all, the past is not In the future, water will fall freely from the eaves drop by drop, and your thoughts will also ripple with it. Suddenly, you will find that when it passes through the 1.4m-high window under the eaves, it takes 0.2s. Ignore the air resistance and take g=10m/s2. Find the distance between this window and the eaves. 4. Before the hospital bed, he made a promise: no matter who he is, no matter what he becomes, he will find her in this life, the next life, and the next life, and they will be together. In the second life, he was reincarnated as a bat, but she was still a human. However, she couldn't hear what he said. Please help him make a band-pass filter, as well as a complete set of bias circuits and amplification circuits, so that she can hear his call. . . 5. You walk in the darkness with sorrow. The silent night sky is not embellished with stars and moon. The trees, houses, and everything around you, including yourself, are all blended into the emptiness of the universe. Darkness is oppressive, swelling, and tightly surrounding the whole world, making you afraid, hesitant, and helpless. Suddenly, a window appeared in front of him, and a little dim light leaked out. You rush to see it with joy, and see an alcohol lamp fluttering with weak flames, completely tearing through the defense line of darkness. Please write the chemical formula of alcohol, write and balance the chemical equation of the alcohol combustion reaction, and find how many grams of each product is produced by the combustion of 46.07g of alcohol. 6. He has always liked her, even though he knew she liked the tall, handsome and rich man, he was still willing to be a backup silently. Four years later, on the day before Gao Shuaifu's wedding to another woman, he slapped her drunkenly on the street and hugged her hard... Nine months later, their child was born. The frail woman held the baby and said happily, "Look, the baby looks like you." Sitting on the edge of the bed peeling an apple, he was stunned for a moment, and subconsciously took another look at the baby's eyes - he and she both had double eyelids, but the baby had single eyelids, just like Gao Shuaifu. "Well, it looks a lot like me." He continued to lower his head and peel the apple, not letting her see the glider passing by the corner of his eye. Question: It is known that single eyelids are a recessive gene. What is the probability that the baby is his biological child? 7. There was silence in the class. He looked out the window and thought of the scene where his favorite girl confessed to him. He felt that this scene of sunshine after the rain was particularly warm. He looked at the teacher blankly and saw the teacher smiling and raising his arms to point at the writing on the blackboard. He found that the teacher's arm was 1.1 meters long and rotated 31 degrees upward with the shoulder as the axis, which took 1.0 seconds. It is known that the arm weighed 750N and g=9.8N/kg. Find the swept area and total power of the teacher's raised arm. 8. He leaned helplessly against a wall, recalling all the past events, all of which had taken so long yet so quickly. He slowly put his face close to the wall, and a warmth instantly came to him - is it you? he thought. ——Fourier! !At that time, the thickness of the wall was 50cm and the area was 25m2. The temperature difference between the inside and outside of the house was 42℃, and the thermal conductivity of the wall was 0.42W/(m*k). So what was the heat conduction through the wall? 9. I live at the head of the Yangtze River, and you live at the end of the Yangtze River. I miss you every day and drink the water of the Yangtze River together without seeing you. I give up my thoughts and abandon my sorrow. I prop up the raft, swing up the oars, and sail in your direction. Even though the voyage is unknown, even though the rapids are dangerous, my thoughts are the rudder, and my affection is the oar. I am not afraid of the wind and waves, just because I miss you. It is known that the rapid water speed is 40m/s, the maximum speed of the raft is 20m/s, the river bank is 150m wide and is regarded as parallel, the raft is sailing downstream at an angle of 45° with the bank, find the time it takes to find you on the river on the other side of the downstream bank. 10. They are a husband and wife couple who started from scratch. However, the business grew bigger and bigger, and like many wealthy people, he also kept a mistress. The incident finally reached her ears. She didn't blame him, she just silently left a signed divorce agreement and returned to her parents' home. He woke up suddenly, in the pouring rain, and knelt in front of her parents' house for three days and three nights. She finally met him, but he vomited a mouthful of blood and fainted on the ground... Question: If he vomited more than 100ml of blood and there was purulent phlegm in the blood, which disease was he most likely to have? 11. Although they were in the same high school, he didn't dare to look for her, even though in other people's eyes, it was the simplest thing to do. Secret love is the only thing he can do. He could only forget about her position and watch her enamored movements during intercourse every day. That was enough. Colored bricks on the playground, your position is where they can stand. Their relationship is as fixed as between bricks and cannot be shaken. I still remember that the workers who laid the bricks laid the entire playground in a square shape, that is, the four nearest bricks were turned to form a square. I would like to ask: What is the range of the slope of the straight line connecting their positions?
