Question
A vessel is completely filled with milk. If 38% of the
milk is replaced with water then only 341 ml of milk will be left in the vessel. What is the total amount of mixture in the vessel after replacing milk with water?Solution
Desired amount = 341/0.62 = 550 ml
A 100 μF capacitor is charged to a voltage of 50V. How much energy is stored in the capacitor?
What is the unit of the refractive index?
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The electric and magnetic fields of an electromagnetic wave are _____________
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