Term
| what do a human, hot soup, and a neon sign all have in common? |
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Definition
| we are all made of matter |
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Term
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Definition
| anything that has volume and mass |
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Term
| when measuring using a graduated cylinder you use the what? |
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Definition
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Term
| what is the volume of solid objects expressed in? |
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Definition
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Term
| one milliliter is equal to how many cm3 |
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Definition
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Term
| what is the formula for volume of a solid object |
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Definition
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Term
| how do you measure the volume of gas? |
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Definition
| a gas expands to filll a container. if you know the olume of the container the gas is in, you know the volume of the gas. |
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Term
| why does all matter experience gravity |
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Definition
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Term
| when does the force of gravity between to objects increase? |
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Definition
| when the objects get closer |
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Term
| why does a brick weigh less in space than it does on earth? |
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Definition
| there is less gravatational pull in space than on earth. |
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Term
| what is the unite for mass |
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Definition
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Term
| what is the unit of weight |
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Definition
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Term
| what is the unit for volume |
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Definition
| liters, mililiters, cubiic centimeters |
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Term
| whats the unit for density |
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Definition
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Term
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Definition
| the amount of matter in an object |
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Term
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Definition
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Term
| name the metric units in order from largest to littlest |
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Definition
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Term
| what is mass measured with |
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Definition
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Term
| on cm3 of water has a mass of one gram and one degree? |
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Definition
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Term
| whats the formula for weight |
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Definition
| mass x the force of gravity |
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Term
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Definition
| the measure of the force of gravity on an objects mass |
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Term
| depending where you are in the universe, ? |
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Definition
| the force of gravity changes |
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Term
| whats the gravity on eath? |
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Definition
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Term
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Definition
| the amount of space something takes up |
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Term
| how do you measure volume |
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Definition
| graduated cylinder, ruler,m x g |
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Term
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Definition
the mass per unit volume of an object.
the amount of matter in a certain space
how close particles of matter are paced togheter |
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Term
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Definition
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Term
| how can we use density to help us |
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Definition
| it can identify and distinquish one kind of matter from another |
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Term
| what is weight measured with |
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Definition
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Term
| does mass stay the same anywhere? |
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Definition
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Term
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Definition
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Term
| what can density be used for |
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Definition
to identify what matter is.
whatever that means? |
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Term
| if you had 50 ml of water and 50 ml of oil which would have more mass?why |
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Definition
| water because it has more matter + the particles are closer together. |
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Term
| if you had 200 grams of oil and 200 grams of water, would you have more oil or water? why |
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Definition
| oil because the particles are spread apart more than the water. therefore, it takes up more space. |
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Term
| if you have a small amount of steel and a large amount of steel wil they have the same density? why/whynot? |
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Definition
| yes because density stays the same. |
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Term
| how do you know if an object will sink or float? |
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Definition
| if the volume is larger than the mas it will float. if the volume is smaller than the mass it wil sink. |
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