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ICSE Class 9 Physics Free Doubts and Solutions

ICSE - IX - Physics - Work and Energy

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 14th September 2023, 11:05 AM
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ICSE - IX - Physics - Sound

pendulum clock used in our home is compound pendulum or seconds' pendulum  

Asked by rishil23dec 8th August 2023, 9:31 PM
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ICSE - IX - Physics - Upthrust in Fluids and Archimedes' Principle

Why Iron Ships float on water and Iron Nails sinks in water

Asked by semebi6693 11th September 2022, 11:10 AM
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ICSE - IX - Physics

What happens to an iron nail when it is put in water  

Asked by agsthigagansurya 5th January 2022, 3:26 PM
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ICSE - IX - Physics - Work and Energy

Why is work a scalar quantity ? 

Asked by Deepak 1st October 2021, 12:02 PM
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ICSE - IX - Physics - Work and Energy

physics

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Asked by dlakshmisrinivas 7th August 2021, 9:46 AM
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ICSE - IX - Physics

what is unit

Asked by mannanik0507 29th July 2021, 9:45 AM
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ICSE - IX - Physics

dose the gravity affect the amplitude of the gong?  

Asked by chetansai6362 7th March 2021, 10:52 AM
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ICSE - IX - Physics

s.i unit of heat

Asked by yadavsuraj0388 3rd March 2021, 9:21 PM
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ICSE - IX - Physics

PLease give answer for this question 2*10^20/mass of earth

Asked by harjot.arshleen 24th January 2021, 9:00 PM
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