1 90% of the atmosphere by mass is below an altitude of 16 km. 2  The common altitude of commercial airliners is about 10 km. 3  99.99997% of the atmosphere by mass is below 100 km. 4  The highest X-15 plane flight in 1963 reached an altitude of 354,300 ft (108.0 km).
Add the seasoned flounder fillets to the pan when the oil begins to shimmer. Saute the flounder for roughly 3 to 4 minutes per side, or until the flesh becomes opaque and is firm to the touch. If you are unsure if the fish is done, use an instant-read thermometer. The flounder is thoroughly cooked if the internal temperature is 145 Fahrenheit.
Cook on the grill for 35 to 40 minutes, or until the flounder reaches an internal temperature of 140 degrees F. Remove from the grill and serve.lounder is a saltwater fish with a very delicate flavor. Because the taste is not strong, flounder is not often seasoned very much, in order to avoid overpowering the fish.