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What is difference between fin effectiveness and fin efficiency and their significance?
effectiveness of a fin is the rate of heat transfered by the fin to the rate of heat transfered without the fin.By knowing the effectiveness we can determine how a fin increases the heat transfer rate when compared to the normal surface without a fin.Whereas by determining the efficiency of a fin we can know the heat transfering capacity of the fin material. both are ratio to heat transfer by fin but, in effectiveness we take base area of fin, other hand in fin efficiency we choose fin area except base area or area which contact with surrounding.
How large does a fin whale get?
Fin whales can reach reported lengths of 89.5 ft (27.3 m) and weigh over 70 tons.
When was the fin whale over hunted?
The fin whales has been heavily exploited from the 1870s to the early 1960s, when stocks in the North Pacific and Southern Hemisphere collapsed. Fin whale stocks in the North Atlantic collapsed in the early 20th century.
What is the fin called on an orcas back?
The fin on the back of an orca is called the dorsal fin.
What is the dorsal fin?
The dorsal fin is the fin on the back of a fish, for example the typical triangular fin on the back of a shark is its dorsal fin.
What is an adipose fin?
An adipose fin is a soft, fleshy fin found on a fish behind the dorsal fin and ahead of the caudal fin.
How do you spell fin in hawaiian?
If you mean a fin like a fish fin, there is a word, but mostlly each one is different; Lā (fin). Anal fin, kuaalo. Caudal fin, hiʻu. Dorsal fin, kualā. Pectoral fin, etc. If you mean fin, like 'the end', it is pau'ana.
What is soup fin?
Soup fin is shark fin used in making shark fin soup.
What does it mean when a whales dorsal fin is curled over?
That it's a different kind of whale.
What is the name of the fin behind the dorsal fin?
On a dolphin and most fish the fin behind the dorsal fin is the tail fin. Some fish, such as knife fish, have no dorsal fin or tail fin. Dolphins of course are mammals, not fish.
What is an FIN?
An abdominal fin is one of a pair of posterior fins in fish - the pelvic fin and the ventral fin.
What is the top fin on the fish called?
The fin on the top/back of all fish is called the "Dorsal Fin."
