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CBSE Class 8 Answered

what is cell
Asked by gautamdeepak0055 | 21 Nov, 2023, 16:46: PM
answered-by-expert Expert Answer
 An electric cell also known as electrochemical cell is a device that converts chemical energy into electrical energy which is used to provide a power to electric bulb etc.
Answered by Shiwani Sawant | 21 Nov, 2023, 18:09: PM

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CBSE 8 - Science
Mam /sir  i had given a test and came across a question  Which of the following does not conduct electricity? copper alcohol dilute sulphuric acid vineger the ans said it was alcohol but viniger also doesnt conduct electricity . so shouldn 't there  be an option saying both B and D
Asked by desaitd | 06 Jan, 2024, 10:32: AM
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CBSE 8 - Science
can you explain me Types of charges and their interaction please
Asked by kamrannisar47 | 18 Dec, 2023, 18:58: PM
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CBSE 8 - Science
what is elecrolysis
Asked by swushami | 23 Nov, 2023, 19:42: PM
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CBSE 8 - Science
what is cell
Asked by gautamdeepak0055 | 21 Nov, 2023, 16:46: PM
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CBSE 8 - Science
Draw a current diagrams on a dry cell connected to a ball through a switch. Mark the positive and negative terminal of the cell and the direction of flow a.electron b.conventional current
Asked by sharephoto7272 | 19 Oct, 2023, 19:17: PM
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CBSE 8 - Science
define a cell
Asked by vikashaqla | 30 Jul, 2020, 11:19: AM
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CBSE 8 - Science
Why electricity can pass through conducter, not by  insulator?? 
Asked by 2ritamjha2018 | 28 Mar, 2020, 19:42: PM
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CBSE 8 - Science
What is electroplating? How will you carry out electroplating of copper in the laboratory. 
Asked by gspublicschool | 20 Mar, 2019, 11:23: AM
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CBSE 8 - Science
Write short note on. Electroplating  
Asked by Jaygaikwad0125 | 14 Mar, 2019, 14:43: PM
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CBSE 8 - Science
Mention the components of the circuit of tester
Asked by priyarockzz111 | 02 Feb, 2019, 18:26: PM
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