The Earth is revolving around the Sun. If the distance of the Earth from the Sun is reduced to $\frac{1}{4}$ of the present distance,then the length of the present day will be reduced by a factor of:
- A$\frac{1}{4}$
- B$\frac{1}{2}$
- C$\frac{1}{8}$
- D$\frac{1}{6}$
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