![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
What is the energy conversion in the process of wind power generation
Kinetic energy is converted into electric energy
Wind power is the future______ &Can be transformed into______ Yes
In the process of air flow, wind energy is used to do external work, which transfers kinetic energy to the generator and drives the generator to generate electricity. The electricity generated by the generator is used for street lamps
What's the way of power generation and the situation of energy conversion?
What power generation?
Hydraulic, gravitational, potential mechanical electrical energy
Firepower, chemical energy thermal energy mechanical energy electrical energy
Nuclear force, chemical energy thermal energy mechanical energy electrical energy
RELATED INFORMATIONS
- 1. Try to analyze the energy conversion between wind power for home lighting, if there is no energy loss, what will happen
- 2. How can inductors convert the stored magnetic energy into electrical energy and send it back to the power supply? The pure inductor does not consume energy. In the first and the third quarter cycle, P is positive, and the capacitor takes electric energy from the power supply and converts it into magnetic energy, which is stored in its magnetic field; in the second and the fourth quarter cycle, P is negative, Inductive elements convert the stored magnetic field energy into electric energy and send it back to the power supply. How can inductive elements convert the stored magnetic field energy into electric energy and send it back to the power supply? Also, if the pure inductance does not consume energy, where does the electromagnetic torque come from? Because the stator winding of the motor is also pure inductance, Electric energy is converted into magnetic energy, and then magnetic energy is converted into electric energy. How can there be electromagnetic torque output?
- 3. What can be converted into what can be converted into what can be converted into when the battery is used for external power supply? What can be converted into what can be converted into when the generator is used for power generation?
- 4. After the invention, people will be able to convert other forms of energy into electricity on a large scale
- 5. The following appliances are used in our daily life, and the energy is obtained by chemical reaction: (1) microwave oven; (2) gas water heater; (3) electric stove; (4) alcohol lamp; (5) solar cooker A. ①②③B. ①④⑤C. ②④D. ②⑤
- 6. The wind power station converts the heat energy of the wind into electricity
- 7. All electrical appliances can convert electric energy into energy
- 8. Does the current consume as much power as it does A said that electrician and current are the same physical quantity. There is no difference between them. They are equal in size B: how much work does the current consume Are they all right? B why not? A why not? I'm adding 20 points. Is that ok?
- 9. When a consumer is connected to the lighting circuit for 5 minutes, the energy consumed is 3.3 × 10 to the fifth power J, then the current passing through the consumer is（ When a consumer is connected to the lighting circuit for 5 minutes, the consumed electric energy is 3.3 × 10 to the fifth power J, then the current passing through the consumer is () a
- 10. The simplest circuit consists of four parts, which are the power supply of (), the wire that converts electric energy into other forms of energy (), () and the control circuit The simplest circuit consists of four parts: the power supply of (), the wire that converts electric energy into other forms of energy (), and the wire that controls the circuit on and off
- 11. What is the specific process of wind power generation?
- 12. Examples of mutual transformation of internal energy and chemical energy Conversion of internal energy into chemical energy
- 13. Kneel for the electric cooker cooking, water and rice, electric cooker power, cooking time function. Thank you
- 14. Mechanical energy, electric energy, internal energy, light energy and chemical energy
- 15. What did the birds in the air inspire us to invent? Who invented it? When was it invented?
- 16. Before the discovery of electromagnetic induction (electricity generated by magnetic energy), how do people use electricity and what kind of electricity is used to discover electricity generating magnetism?
- 17. Electromagnet converts electric energy into () energy? 1, kinetic energy? 2, mechanical energy? 3 and magnetic energy
- 18. Does the iron absorption of magnet violate the law of conservation of energy? A piece of iron moves under the attraction of a magnet. Is the energy of the magnet converted into the kinetic energy of the iron? If so, why does the "magnetic force" of the magnet not gradually decrease?
- 19. Does ampere force do work? Why
- 20. Second year physics ampere force to do work to convert the basic problem of energy! Very urgent! A small stick is connected to a closed loop placed on the table, and the friction force is ignored. There is B perpendicular to the table inward. When the stick moves to the right, we can know that in the horizontal direction, the stick is only subjected to the ampere force to the left, and the ampere force does negative work, So what energy does the kinetic energy of the rod convert into? Is it the heating energy of the resistor in the closed loop? Is the power of the ampere force equal to the power consumed in the closed loop? Why? The most important thing is why the power of Ampere force is equal to the power consumed in the closed circuit? Ampere force is the effect of magnetic field on the current. What is the relationship between ampere force and the power consumed in the closed circuit?