Electricity And Its Importance
Electricity And Its Importance
Electricity has been part of our lives. Electricity is a useful form of energy. It plays a very important role in our daily life.We use electricity to make our work easier. For example, it is used to run pumps that lift water from ground to the rooftop tank. It is also needed for functioning of televisions, computers,refrigerators, geysers, air conditioners, electric fans, electric bulbs, etc. It has brought many things that surely have made many wonders and life would seem so hard without it.
However, electricity has much more important aspects because it is a fundamental feature of all matter. Electricity is the force that holds together the molecules and atoms of all substances.
Electricity is is used to produce various forms of energy:
1. Heat Energy
2. Light Energy
3. Sound Energy
4. Movement Energy
Heat Energy: Electricity is used in various devices which produce heat.For Example
|
Gyser |
Hair Dryer |
Heater |
|
Microwave Oven |
Light Energy: Electricity is used in various devices which produce light.For Example
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Torch |
Tube Light |
Decoration Lights |
|
|
Sound Energy: Electricity is used in various devices which produce sound. For Example
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Piano |
Musical Toys |
Speaker |
|
|
Movement Energy: Electricity is used in various devices which produce movement in them. For Example
|
|
|
Electric Train |
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Electric Scooter |
In which of the following electricity is converted to movement energy ? | |||
| Right Option : D | |||
| View Explanation | |||
Electricity can't be used in which if the following appliances ? | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are correct : (a) Electricity is is used to produce light energy. (b) Geyser are used to produce electricity. (c) Electricity is used to produce only heat energy. (d) Speaker produce sound. | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
