Solar eclipse occur on a

Options

A. New moon day
B. Half moon day
C. Full moon day
D. First quarter moon day

Answer

**Step-by-Step Solution:**

1. **Understanding Solar Eclipse**: A solar eclipse occurs when the Moon passes between the Earth and the Sun. This alignment blocks the Sun's light from reaching the Earth.

2. **Positioning of Celestial Bodies**: For a solar eclipse to happen, the Moon must be in a specific position relative to the Earth and the Sun. This position occurs during the New Moon phase when the Moon is directly between the Earth and the Sun.

3. **Timing of Solar Eclipse**: The solar eclipse is specifically observed on New Moon Day. This is the day when the Moon is not visible from Earth because it is in the same direction as the Sun.

4. **Other Lunar Phases**:
- During the Half Moon Day (First Quarter), the Moon is at a 90-degree angle to the Earth and Sun, and a solar eclipse cannot occur.
- On Full Moon Day (Purnima), the Moon is on the opposite side of the Earth from the Sun, making it visible and again preventing a solar eclipse.

5. **Conclusion**: Therefore, a solar eclipse occurs on New Moon Day when the Moon is positioned between the Earth and the Sun.

**Final Answer**: A solar eclipse occurs on New Moon Day.

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