Question: what are the physical characteristics 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