WebSound in the Sea. Sound waves travel through water at a speed of about 1.5 km/sec (0.9 mi/sec), which is 4.5 times as fast as sound traveling through air. Killer whales probably rely on sound production and reception to navigate, communicate, and hunt in dark or murky waters. Under these conditions, sight is of little use. Sound Production WebHollerin' can usually be heard 3 to 5 miles or 4-8 km. The distant cousin of hollerin' is Swiss yodeling. We don't know the true unhindered distance yodeling can be heard, but it is longer than a holler. Yodels rely distinctly on mountains and cave systems to amplify their sound. This is why we don't know yodeling 'unhindered', as true yodeling ...
How sound waves travel - Properties of waves - BBC Bitesize
Web13 jul. 2024 · Researchers estimate that some of the lowest frequency sounds can travel through the ocean as far as 10,000 miles without losing their energy. Most of the … WebThe gray whale (Eschrichtius robustus), also known as the grey whale, gray back whale, Pacific gray whale, Korean gray whale, or California gray whale, is a baleen whale that migrates between feeding and breeding grounds yearly. It reaches a length of 14.9 meters (49 ft), a weight of up to 41 tonnes (90,000 lb) and lives between 55 and 70 years, … how much rigatoni for 30 people
How Far Away Can Sperm Whales Detect Their Prey?
Web21 jul. 2024 · Toothed whales include dolphins and orcas, or killer whales, as they’re often known. In fact, orcas are the largest dolphins, growing to be about ... you might not be as familiar with their sounds as compared to those distinct clicks or whistles more commonly heard from dolphins. Dolphins also have the ability to echolocate, where ... WebAnswer (1 of 2): There are 2 kind of cetaceans. Misticetes witch eat by filter feeding and do not echolocate, and odontocetes witch has teeth and echolocate. Odontocetes include dolphins, sperm whales, beaked whales, porpoises, belugas, narwhals and river dolphins. Dolphins can identification o... Web5 okt. 2009 · Gray whales are thought to have the longest migrations of any marine mammal, traveling 10,000-12,000 miles round trip between their breeding grounds off Baja California to their feeding grounds in the … how do protective pads reduce injury physics