OCR GCSE Physics Topic 7 0.0 / 5 ? PhysicsAstronomyGCSEOCR Created by: studyspuddieCreated on: 24-04-16 14:23 ............. is the timetaken for the earth to spin once Sidereal day 1 of 5 How many phases of the moon are there Eight 2 of 5 When the earth casts a shadow on the moon Lunar eclipse 3 of 5 When the moon casts a shadow on the earth Solar eclipse 4 of 5 The positions of stars are measured by ........... seen from earth Angles 5 of 5
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