Physics, 04.12.2019 13:31 ayoismeisalex
An aquarium open at the top has 30-cm-deep water in it. you shine a laser pointer into the top opening so it is incident on the air-water interface at a 45? angle relative to the vertical. you see a bright spot where the beam hits the bottom of the aquarium. the index of refraction of water is 1.33.part ahow much water (in terms of height) should you add to the tank so the bright spot on the bottom moves 5.0 cm?
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To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?
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While preforming an experiment involving a reaction between two chemicals the scientist observes that the reaction container has become warm the observation is an example of
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An aquarium open at the top has 30-cm-deep water in it. you shine a laser pointer into the top openi...
Computers and Technology, 14.06.2021 15:40