Question: what are three physical properties of the sun?
Answer: Mass: 1.98892 x 1030 kg. Diameter: 1,391,000 kilometers. Radius: 695,500 km. Surface gravity of the Sun: 27.94 g. Volume of the Sun: 1.412 x 1018 km3 Density of the Sun: 1.622 x 105 kg/m3