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4. A solid is 5 cm tall, 3 cm wide and 2 cm thick. It has a mass of 129 g. What is its density?
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4 votes
4. A solid is 5 cm tall, 3 cm wide and 2 cm thick. It has a mass of 129 g. What is its density?

User Clutch
by
4.5k points

1 Answer

2 votes
Answer:
4.3 g/cm³ or 4.3g/cc

Step-by-step explanation:
Volume(V) = Height × Length × Width
= 5cm × 3cm × 2cm
= 30cm³
Mass(m) = 129gram
So,
Density = m/V
= 129g/30cm³
= 4.3g/cc or 4.3g/cm³
User Nupur Sharma
by
4.3k points
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