Density Flashcards

1
Q

Look in hardback

A
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2
Q

Example. What is the density of a black if wood that has mass of 480g and volume of 600cm3

A

480g
—– (over)
600cm3

Cross of zeros. 60 divided by 48 is 0.8g/cm3

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3
Q

Flotation

A

An object will float if it’s density is less of the liquids density.

Density of water is 1g/cm3
Density of ice is 0.9g/cm3

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4
Q

What is density ?

A

Density of a substance is the mass of 1cm3 of that substance

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