(challenger)(give answer with full explanation)
a flask weighs 64.27 g when empty and 150.35 g when full of water. find its weight when
1. it is half full of water
2. 0.75 times full of warter
a flask weighs 64.27 g when empty and 150.35 g when full of water. find its weight when
1. it is half full of water
2. 0.75 times full of warter
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Let the volume capacity of flask be V ml.Weight of empty flask: 64.27 g
Weight of flask full of water: 150.35 g
Weight of V ml of water: 150.35 - 64.27 = 86.08 g
Weight of V/2 ml of water (half full) : 86.08/2 = 43.04 g
Weight of flask half filled: 64.27 + 43.04 = 107.31 g
Weight of 0.75 times V ml of water = 86.08 * 0.75 = 64.56 g
Weight of flask 0.75 times full = 64.27 + 64.56 = 129.83 g