fill in the blanks number 1) when a substance is heated its density______
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1
Answer:
when the a substance is heated it's density increases
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0
Answer:
when a substance is heated its density density decrease
Explanation:
Heating results in increase in volume (v)
we know density, d=m/v [where m is mass]
v increases and keeping m constant the value of the entire fraction will decrease resulting in decreased value of d
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