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ICSE Class 9 Answered

a stop watch has 10 divisons graduated between the 0 and 5 s marks. what is the least count
Asked by jaswanth5665 | 27 Jul, 2018, 07:19: PM
answered-by-expert Expert Answer
l e a s t space c o u n t space equals space fraction numerator l e a s t space o b s e r v a b l e space u n i t space over denominator N u m b e r space o f space d i v i s i o n s space end fraction T h u s space t h e space l e a s t space c o u n t space o f space w a t c h space equals space 5 over 10 equals space 0.5 space s
Answered by Shiwani Sawant | 30 Jul, 2018, 11:31: AM

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ICSE 9 - Physics
I have a doubt on this question:  The time period of a simple pendulum on earth is 2 s. What will be the time period of same pendulum when it is brought on moon? (hint: value of g at moon is 1/6 of value of g at earth’s surface).  
Asked by alonso.bobbyj | 25 Jun, 2021, 04:47: PM
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ICSE 9 - Physics
Sir can you say me some conceptual questions from measurement  and experimentation (class 9)  
Asked by soumyadip991 | 17 Jul, 2020, 07:31: PM
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ICSE 9 - Physics
With the help of the example explain how will you do measurements 
Asked by visheshpatel3295.9sdatl | 09 Jul, 2020, 04:48: PM
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ICSE 9 - Physics
What is the meaning of amplitide, oscillation and period in a simple pendulum.
Asked by eshaanbayale51.9spicertl | 14 Jun, 2020, 04:19: PM
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ICSE 9 - Physics
What is the difference between vernier calliper and screw guage  
Asked by riyamahadik67.9spicertl | 12 Jun, 2020, 05:28: PM
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ICSE 9 - Physics
Hi sir i am from icse 9. My doubt is what is meant by "time of simple pendulum"...
Asked by k.dharshan86.9spicertl | 12 Jun, 2020, 05:10: PM
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ICSE 9 - Physics
1,2,3 question
Asked by sheetalsharma39133 | 30 Mar, 2020, 01:32: PM
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ICSE 9 - Physics
It takes 8 minutes fro light to reach from the sun to the earth surface .if a speed of light is taken to be 3×100000000 m /s find the distance from the sun to the earth in km.
Asked by Sandeepdob16112005 | 22 Mar, 2020, 08:56: AM
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ICSE 9 - Physics
Calculate time period of a simple pendulum of length 1.12m on the surface of moon. The acceleration due to gravity on surface of moon is 1/6th of the acceleration due to gravity on earth.  
Asked by shresthsingal | 04 Jan, 2020, 06:27: PM
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ICSE 9 - Physics
What is the difference between a simple pendulum and a compound pendulum??
Asked by nishabr7 | 30 Aug, 2018, 06:49: PM
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