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what is the formula used here

about 12 years ago
Monika
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well there is definately some typing error here , here the solutn and answer :- radii of nucles = 10^15 m say a radi of obs universe = 10^23 km = 10^26 m say b now we want a/b = 10^15/10^26 = 1/10^15x10^26 = 1/10^41 ( 1:10^41 so answer should be a)
about 12 years ago
Aditya Jay...
Tiny_user

Doubts in this Question

0
how to solve this?
about 10 years - Suji
0
1:10^41 is correct but the option given was 1:1
about 11 years - Siva Muthukumaran
0
how to take ratios
almost 12 years - Carol elizabeth
0
wat is the calculation for dis??
about 12 years - Ruchi
0
kindly solve thisquestion
about 12 years - Gaurav
1
how?
about 12 years - Dafiah p.m
0
i did not understand
about 12 years - Kavya

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