Physics, 29.05.2021 20:00 avenhollander
Light from a He-Ne laser goes through two slits separated by 0.0100 mm. Dark lines are seen on a screen at various angles relative to the incident beam. What is a possible condition necessary for these dark lines to form?
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Plss anybody know how to do this? ? i need the answers from a through d
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Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j
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When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
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