Approximately how long does it take for the Earth to make one complete rotation on its axis?
1 hour1\text{ hour}1 hour
24 hours24\text{ hours}24 hours
1 month1\text{ month}1 month
1 year1\text{ year}1 year
100 exam-style questions on CIE IGCSE Physics 6.1 The Earth and the Solar System, covering 6.1.1a Rotation of the Earth, the seasons and the Moon, 6.1.1b Average orbital speed, 6.1.2a Contents of the Solar System, 6.1.2b Formation of the Solar System, 6.1.2c Gravitational field strength of a planet, and 6.1.2d Orbits and gravitational attraction. Each one has a worked solution and a mark scheme showing where the marks go.