The solar eclipse can be said to occur every ___ months on an average.
12
24
18
21
Due to the tilt of moon's orbit around the earth, the sun, moon and the earth fall in a straight line once every 18 months causing the solar eclipse.
Does a solar eclipse occur on every full moon day ?
WHY SOLAR ECLIPSE AND LUNAR ECLIPSE NOT OCCUR IN EVERY 30 DAYS ( WE HAVE TO SURE THAT EARTH AND MOON BECOMES IN A LINE IN 30 DAYS)