What is the weight in kilograms of 5 liters of a liquid with a specific gravity of 1.84? (2 decimal places
Answers
Step-by-step explanation:
weight = mass×gravity
1 litre liquid weighs approximately 1kg mass
the weight is 9.2Kgs
Therefore the mass or weight of the given liquid in kgs is 9.2 kg.
Given:
The number of liters of liquid = 5 liters.
The specific gravity of the liquid = 1.84
To Find:
The weight of 5 liters of liquid in kilograms.
Solution:
The given question can be solved as shown below.
Given that,
The number of liters of liquid = 5 liters.
The specific gravity of the liquid = s = 1.84
The conversion of the number of liters to the volume occupied can be given by,
⇒ 1 liter = 10⁻³ m³ = 10³ cm³
So the Volume of the given liquid = v = 5 liters = 5 × 10⁻³ m³
The density of the liquid = ρ = Specific gravity of the liquid × density of the water
⇒ The density of the liquid = ρ = 1.84 × 10³ kg/m³
The mass of the liquid = m = ρ × v = ( 1.84 × 10³ ) × ( 5 × 10⁻³ ) = 1.84 × 5 = 9.2 kg
Therefore the mass or weight of the given liquid in kgs is 9.2 kg.
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