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`        Earth is revolving around the sun is the distance of the earth from the sun is reduced one fourth of the present distance than the present in length reduced by`
2 years ago

Arun
23742 Points
```							Dear HartvikThe 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/4]3)/√(R3) = 1/8   Hence T1 = T2/8 = 365/8  = 45.625 Which is approx 46 days. ReagrdsArun(askIITians forum expert)
```
2 years ago
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### Course Features

• 110 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions