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Physics/Science questions I need help on?
(a) I have been provided with the following table,

Material....Density (g/cm3)
M1................0.02
M2................0.04
M3................0.51
M4................0.75
M5................0.94
M6................1.17
M7................2.81
M8................2.92
M9................8.29
M10...............8.85

The density that I calculated was 2.90 g/cm3.
Can you please help me in stating what material you think the material is from the table and give a reason for your answer?
asked in Science, physics, maths



siasl74 answers:

M8 is the closest match to your measurement, with M7 a close second place


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PARRY22 answers:

I reckon also that M8 is the closest but it will depend on how accurate the method you have used is thought to be by scientific consensus.
As you have to give reasons I would say that anything over M8 has too great a difference to your result.
If your merhod is considered accurate then anything below M7 is too far away from your result.


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