"Magnetic Levitation Train" PPT courseware

Description

"Magnetic Levitation Train" PPT courseware

maglev tour novelty model

speed aunty under magnet

Repelling the track, speeding, extremely fast

Noise, environmental protection, comfortable seats

Commentator is silent

Magnetic Visiting New Model

Aunt Du according to the iron rails

Chiji noisy ring comfortable chair

member quietly

Advantages of maglev trains

1. The running speed is fast, can exceed 500 kilometers/hour, the operation is smooth and comfortable, and it is easy to realize automatic control;

2. No harmful waste gas is emitted, which is conducive to environmental protection;

3. Maglev trains are low-cost and their energy consumption is only half of that of cars and one-quarter of that of airplanes;

4. Low noise. When the maglev train reaches a speed of more than 300 kilometers per hour, the noise is only 65 decibels. It is a truly green means of transportation.

Can you write another dialogue based on what you just imagined? Use the three forms of prompts and use punctuation correctly!

The train is starting!

"Wow, it really feels like flying!" Xiaofang looked out the window excitedly, and the buildings were retreating backwards.

"You can travel so far in the blink of an eye," said my father, who was also very excited. "It's really faster than Sun Wukong's 'Somersault Cloud'!"

Xiaofang said jokingly: "Dad, the speed of 'The Flash' is not as fast as mine, right?"

Haha, both father and daughter laughed happily!

Read it first, then add punctuation

Xiaofang asked in confusion why this car is called a maglev train

Dad said that because it is powered by electromagnetic force, it has no wheels and is suspended on the rails.

It's amazing. How can it float on the rails?

In fact, it’s not amazing at all. Electromagnets are installed on the rails and at the bottom of the carriages. Since like poles repel each other, the train can float on the rails. You will understand this when you grow up.

Oh, that’s it. Xiaofang nodded.

Keywords: maglev train teaching courseware, Chinese language courseware for the second grade of Chinese version A, second volume, second grade Chinese slide courseware download, maglev train PPT courseware download, .ppt format

For more information about the "Magnetic Levitation Train" PPT courseware, please click on the Maglev Train ppt tab.

"Scientific Inquiry: Why Does the Electric Motor Rotate" From Compass to Maglev Train PPT Courseware 3:

"Scientific Inquiry: Why the Electric Motor Rotates" From Compass to Maglev Train PPT Courseware 3 Review and introduce experimental explanation: There is a magnetic field around the energized wire, which exerts a magnetic force on the magnet. The energized wire can deflect (move) the magnet, indicating that the magnet is affected by magnetic force. .

"Scientific Inquiry: Why Does the Electric Motor Rotate" From Compass to Maglev Train PPT Courseware 2:

"Scientific Inquiry: Why Does the Electric Motor Rotate" From Compass to Maglev Train PPT Courseware 2 Electric Motor (1) Main components: ________ and ________. (2) Principle: The magnetic field has a _________ effect on the current-carrying conductor, and the direction of its effect is the same as _________, _______..

"Scientific Inquiry: Why Electric Motors Rotate" From Compass to Maglev Train PPT Courseware:

"Scientific Inquiry: Why the Motor Rotates" From Compass to Maglev Train PPT Courseware The Effect of Magnetic Field on Current Stretch out your left hand so that your thumb is perpendicular to the other four fingers and in the same plane as your palm. Put your left hand into the magnetic field , let the magnetic field lines be vertical..

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Update Time: 2024-11-13

This template belongs to Chinese courseware Version A, Second Grade Chinese Volume 2 industry PPT template

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