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3 years ago

Calculate their densties in Si unit.200mg,0.0004m

Physics

1 answer:

Kryger [21]3 years ago

3 0

Question: calculate their densties in Si unit.

200mg,0.0004m³

Answer:

0.5 kg/m³

Explanation:

Applying,

D = m/V........................ Equation 1

Where D = density, m = mass, V = volume.

From the question,

Given: m = 200 mg = (200/1000000) kg = 2.0×10⁻⁴ kg, V = 0.0004 m³ = 4.0×10⁻⁴ m³

Substitute these values into equation 1

D = (2.0×10⁻⁴ kg)/(4.0×10⁻⁴)

D = 2/4

D = 0.5 kg/m³

Hence the density in S.I unit is 0.5 kg/m³

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3 years ago

Calculate their densties in Si unit.200mg,0.0004m​

Calculate their densties in Si unit.200mg,0.0004m