A Star rises at 8 pm. tonight At what time will it rise after a month? why?
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The star will rise at 6 pm after a month .
There are the following reasons :
1.Today at 8pm then after a month it will rise 120 minute earlier than today ,it means star will rise at 6pm .
2. Star makes a complete cycle in 4minute which is less than the sun.
3.So if star rises at 8pm today then after a month it will rise ,4×30 days(a month) = 120 minute earlier.
4. So like this we can also assume rise of moon and sun .
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