For instance, if your health plan has an 80/20 co-insurance rate, (coinsurance rates of 70/30 90/10, and flat rates of $5.00 to $20.00 per doctors office visit are also common) your insurance plan pays for 80% of your eligible medical expenses and youre responsible for the remaining 20%. Zip.
The Schwarzschild radius of an object is proportional to the mass. Accordingly, the Sun has a Schwarzschild radius of approximately 3.0 km (1.9 mi), whereas Earth 's is only about 9.0 mm. The observable universe 's mass has a Schwarzschild radius of approximately 13.7 billion light years.
Sun Facts. The Sun or Sol, is the star at the centre of our solar system and is responsible for the Earthâs climate and weather. The Sun is an almost perfect sphere with a difference of just 10km in diameter between the poles and the equator.The average radius of the Sun is 695,508 km (109.2 x that of the Earth) of which 20â25% is the core.he Sun is an almost perfect sphere with a difference of just 10km in diameter between the poles and the equator. The average radius of the Sun is 695,508 km (109.2 x that of the Earth) of which 20â25% is the core.