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Flash cards study > Science quiz march 22 > Flashcards

Science quiz march 22 Flashcards

1
Q

Whats Volume

A

The amount of space an object takes up

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2
Q

Whats mass

A

The amount of matter in an object

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3
Q

Whats gravity

A

A force attraction between objects that is due to their masses

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4
Q

Whats a meniscus

A

The curved surface of liquid surface

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5
Q

Whats a tool used to measure volume of a liquid

A

Graduated cylinder

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6
Q

Whats a tool used to measure the length, width, and height of an object

A

Metric ruler

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7
Q

Does mass ever change

A

No, it stays the same no matter what location

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8
Q

Can weight ever change

A

Yes, depending on gravity

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9
Q

Triple beam balance

A

What tool is used to measure mass

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10
Q

What’s the unit for mass (base)

A

Gram

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11
Q

Unit for the volume of a liquid and/or irregular solids (base)

A

Liter

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12
Q

Unit for the volume of a REGULAR solid

A

Cubic centimeters (cm3)

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13
Q

Process used to measure the volume of irregular shaped objects

A

Water displacement method

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14
Q

How to find the volume of a regular solid

A

Length X width X height

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15
Q

Whats a tool to measure mass

A

Electronic balance

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16
Q

If an objects mass is 100g and its volume is 20ml, what’s its density

A

(100 divided 20) 5

17
Q

Whats density

A

How much matter or mass there is in a given amount of space or volume

18
Q

What’s the formula for density

A

Mass dividedby volume

19
Q

Whats the density of water

A

1 g/mL

20
Q

Will anything with a density below 1 sink or float?

A

Float

21
Q

What is always the same no matter how much of the substance you have

A

Density

22
Q

g, kg, and mg are all measurements of…

A

Mass

23
Q

Cubic meters, cubic centimeters, cubic millimeters, and mL are all measurements of

A

Volume

24
Q

Kilograms per cubic is a measurement of….

A

Density

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