1. Suppose a 70, 000 km radius planet is 5 AU away from the sun (use 1 AU = 150 million kilometer). Neglecting cosmic microwave background radiation and other sources and setting the albedo of the said planet to 0.52 and its greenhouse factor to zero, calculate the averane temperature of the planet in a) Kelvin; b) Celsius; c) Fahrenheit, and d) Rankine

1. Suppose a 70, 000 km radius planet is 5 AU away from the sun (use 1 AU = 150 million kilometer). Neglecting cosmic microwave background radiation and other sources and setting the albedo of the said planet to 0.52 and its greenhouse factor to zero, calculate the averane temperature of the planet in a) Kelvin; b) Celsius; c) Fahrenheit, and d) Rankine