A wedge-shaped film of air is made by placing a small slip of paper between the edges of two flat plates of glass. Light that has a wavelength of 539 nm is incident normally on the glass plates, and interference fringes are observed by reflection. If the angle made by the plates is 0.017°, how many dark interference fringes per centimeter are observed?
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Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering
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Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process
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Calculate the velocity of a car traveling in a straight path due east with a distance of 16 meters in 2 seconds. question 1 options: a)32 m/s b)32 m/s e c) 8 m/s e d) 8 m/s
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Which of the following best describes the circuit shown below?
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A wedge-shaped film of air is made by placing a small slip of paper between the edges of two flat pl...
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