9. sınıf fizik dersi cevap a ama işleme ihtiyacım var​

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question

Which of the following best describes the shape of earth's orbit? a. ellipticalb. circularc. spirald. figure eight

Which wave would cause destructive interference at every point of the wavelength and completely cancel out the wave?