Physics, 24.05.2021 16:00 muncyemily
A 19 cm tall object is placed in front of a plane mirror. The object is located a distance of 73 cm from the mirror. Where will the image appear?
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What happens to atoms and chemical bonds during a reaction?
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True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.
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Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.
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A 19 cm tall object is placed in front of a plane mirror. The object is located a
distance of 73 cm...
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