Physics

Physics, 02.07.2019 18:30, tcraig833

Which object has the greater density? a piece of wood with a mass of 15 grams and a volume of 10 cubic cm or a rock with a mass of 20 grams and a volume of 15 cubic cm

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Mathematics, 23.08.2019 05:10, howey74

The density of an object can be found by taking its mass and dividing by its volume. write an equation to represent the relationship between the three quantities (density mass, and volume) in each situation. let the density, d, be measured in grams / cubic centimeters (or g / cm3). a. the mass is 500 grams and the volume is 40 cubic centimeters. to. b. the mass is 125 grams and the volume is v cubic centimeters. the volume is 1.4 cubic centimeters and the density is 80 grams per cubic c. centimeter. d. the mass is m grams and the volume is v cubic centimeters.

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Mathematics, 25.09.2019 23:30, ultimateknight8

The mass of an object is equal to the product of the object's density and volume. the density of titanium is 4.51 grams per cubic centimeter. if the volume of a piece of titanium is 21 cubic centimeters, what is its mass? 0.22 grams 94.71 grams 284.13 grams 25.51 grams

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Physics, 28.09.2019 08:30, kstyleszdance

1. how is the density of a substance calculated? 2. if the shape of an object is irregular, like a stone, how can you measure its volume? 3. if the volume of a cube of wood is15.625 cm3 and its mass is 10.00 grams, show the calculation for the density of the wood. 4. based on the density of the wood that you calculated above, would the wood float or sink if it is placed in a bowl of water? explain your answer. remember that the density of liquid water is 1.00 g/cm3. 5. a marble or small sphere, made of stone, is found to have a mass of 3.05 grams.

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Chemistry, 15.11.2019 23:31, Terrydactly

Object a has a mass of 12 g and a volume of 8 cm3 object be has a mass of 20 g and a volume of 8 cm3 which object has a greater density and by how much? •object a, by 1 grams per cubic cm •object a, by 8 grams per cumin cm •object b, by 1 grams per cubic cm •object b, by 8 grams per cubic cm

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