How many years it would take to spend avogadro's number of rupees at the rate of 10 lakh rupees per second?
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Answer:1.9 years (22 months)
Explanation:avagardros num is 6.023*10^23 for convenience let it be6*10^23 divide it with 10^5(1 lakh) it will be 6*10^18 now it is the time period in secs. So to know in years divide with 315356000(1 year in sec) we have the result 1.902
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thats a jee question...usually found in materials of various institutes...
let it take x seconds to spend avo. no. of rupees
so x = avogad. no. /(10 lakh or 10^6)
= 6.022×10^17 sec.
1 day = 60×60×24 seconds
=> it will take 6.022×10^17 / 60×60×24 days...
now by dividing this with 365days or 1year....we'll get the no. of years required to spend avogadro number of rupees
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