In order to determine if the two cubes are made of different materials, without conducting other tests, Elaine could . This would determine that cube 1 has and that cube 2 has . These results indicate that cube 1 and 2 are

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Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c