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ICSE Class 9 Answered

What is an electric cell and name it's source's 
Asked by dennischristopher1212 | 17 Jul, 2018, 02:35: PM
answered-by-expert Expert Answer
An electrical cell is a device that is used to generate electricity
The electrical cell's energy source is the electrolyte or the chemical stored
in it as in case of watch or remote's cell, it contains ammonium chloride(NH4Cl).
Answered by Abhijeet Mishra | 17 Jul, 2018, 03:38: PM

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ICSE 9 - Physics
how is a physical quantity expressed?
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ICSE 9 - Physics
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ICSE 9 - Physics
A load of 20kg weight is suspended at one end of lower which is pivoted on a fulcrum at the other end , as shown in the given figure. The effort (P) (in N). if we apply the effort at the center of lever to balance it , should be       (g-20m s)
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Asked by krashish57 | 14 Sep, 2023, 11:05: AM
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ICSE 9 - Physics
pendulum clock used in our home is compound pendulum or seconds' pendulum  
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ICSE 9 - Physics
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ICSE 9 - Physics
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ICSE 9 - Physics
Good evening ma'am . My doubt in chapter 1 Measurements and Experimentation . What do you mean by the words ambiguity and not reproductible for choice of units ?
Asked by anshumancharanpahadi | 13 May, 2023, 05:58: PM
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ICSE 9 - Physics
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ICSE 9 - Physics
describe in steps how would you see a verniar calipers to measure the length of a small rod
Asked by snehakarmakar040 | 16 Apr, 2023, 11:53: AM
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