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Publicēts: 15.06.2004.
Valoda: Angļu
Līmenis: Vidusskolas
Literatūras saraksts: Nav
Atsauces: Nav
  • Eseja 'Biology Report ', 1.
Darba fragmentsAizvērt

What affect does water temperature have on the amount of light given off from a fishing glow-stick?
RESEARCH: Some advertisers claim that glow stick products can attract greater numbers of fish thus increasing their catch. It has been known for centuries a number of aquatic organisms are attracted to light. Some advertisers claim that the use of 'glow stick' type porducts attract greater numbers of fish. They are attached to the fishing line near the fishhook. Many of the Washington State rivers are between 2 and 10 degrees Celsius. …

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