The amount of 198 liters of water weights 4.45 Pound force on the earth.
The density of the water is 1 kg/L.
It means that 1 L of water has 1 kg of water.
So, we can write,
1 liter water = 1 kg water
1.98 liters water = 1.98 kg water.
So, the mass of the water is 1.98 kg.
The weight of a body is given as,
W = Mg
Where,
M is mass of the body and g is the gravitational acceleation,
putting values to find the weight of 1.98 L of water,
W = 1.98 x 10
W = 19.8N.
Converting it into Pounds,
W = 4.45 Pounds force.
Hence, the weight of 1.98 liters of water on earth surface is 4.45 Pound force.
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