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IF THE DISTANCE BETWEEN THE EARTH AND THE SUN WERE HALF ITS PRESENT VALUE THE NUMBER OF DAYS IN A YEAR WOULD HAVE BEEN

ahsas srivastava , 7 Years ago

Grade 11

1 Answers

Arun

Last Activity: 7 Years ago

Dear student

The ratio of the time periods would be {new is say T1, actual is say T2}

Note that T is directly proportional to √(R³)

T1/T2 = √([R/2]³)/√(R³) = 1/(2√2)

Hence T1 = T2/2√2 = 365/2√2

Which is approx 129 days.

Regards

Arun (askIITians forum expert)

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Modern Physics> IF THE DISTANCE BETWEEN THE EARTH AND THE...

IF THE DISTANCE BETWEEN THE EARTH AND THE SUN WERE HALF ITS PRESENT VALUE THE NUMBER OF DAYS IN A YEAR WOULD HAVE BEEN

ahsas srivastava , 7 Years ago

Arun

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