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secondary 4 | A Maths
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secondary 4 chevron_right A Maths chevron_right Singapore

Physics Qn! Please explain to me why answer is A. Thank you!

Date Posted: 5 years ago
Views: 220
J
J
5 years ago
The question asked for greatest density.
Your answer is the one with the smallest density
xy
Xy
5 years ago
Why?
J
J
5 years ago
On your question paper you wrote ρ = m/v

This means you know that density = mass/volume.

Calculate the density of each block using the formula. Then compare the densities.

You will then know why your answer is the one with the lowest density.
xy
Xy
5 years ago
Alright. Thank you!

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Julia
Julia's answer
18 answers (A Helpful Person)
1st
Did u have calculation error?