Use a Ruler to Weigh Your Fish content. For panfish, bass, trout, pike, muskie and walleye. Yes, it is possible to get an approximate weight for many species of fish by measuring their lengths. To estimate the weight of your catch, measure the fish's total length - from tail to the mouth - then refer to the appropriate table below.
Click on image for larger version. The photosphere is the visible surface of the Sun that we are most familiar with. Since the Sun is a ball of gas, this is not a solid surface but is actually a layer about 100 km thick (very, very, thin compared to the 700,000 km radius of the Sun).ince the Sun is a ball of gas, this is not a solid surface but is actually a layer about 100 km thick (very, very, thin compared to the 700,000 km radius of the Sun).
Sunspots appear dark (in visible light) because they are much cooler than the rest of the surface of the Sun. However, even though they appear dark, they are still very hot. Sunspots have temperatures around 6,300 Fahrenheit (~3,500 Celsius) while the surrounding surface of the sun has a temperature of about 10,000 Fahrenheit (5,500 Celsius). If a sunspot was alone in space, it would glow brightly. 1  Javascript must be enabled to use Cool Cosmos. 2  Learn how.