According to the law of conservation of energy, energy can not be created nor destroyed but can be transformed from one form to another. Battery is a device that is able to store electrical energy in form of chemical energy. The chemical energy stored in a battery is transformed to electrical energy when wires are connected to the terminals of the battery due to flow of electrons. If the wires are connected to a bulb then the electrical energy in the wires is converted to heat energy and light energy by the bulb.
Answer:
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It's been a while since we did earthquakes, but I remember the terms epicenter and focus being used. Hope that helps.
To develop this problem use the concept of the sum given pressure in the tank. At the bottom of the tank the pressure of this will be given by atmospheric pressure, the pressure given by the oil and the pressure by the water, that is to say that mathematically the pressure would be
<em>Note: Here the pressures are expressed in terms of density (), gravity (g) and thickness (t) or height (h). If we rearrange this equation to find the oil thickness we will have to,</em>
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Our values are given as,
Replacing we have that the thickness of the oil is:
Therefore the thick of the oil is 0.5947m