What is calorimetry?
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1 Answer
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Calorimetry is used to measure the amount of heat exchanged in the chemical or physical process. It is used to determine the heat transferred from or to a substance. It is useful in determining latent heat, specific heat, and energy changes in reactions. The principle is based on the law of conservation of energy, stating that in an isolated system, the hotter object's heat lost is exactly equal to the cooler one's heat gained, provided there is no exchange of heat with surroundings.
Similar Questions for you
Not really. The electric dipole moment vector directs or points from the negative charge to the positive charge. But the electric field lines that a dipole creates will point away from the positive and move to the negative charge.
Yes, the cube, which is a closed surface containing only one electric dipole will make electric flux zero. This follows Gauss's Law when the total charge inside it is zero. The field lines entering the surface will exit, and that would result in zero net flux.
The magnitude of each charge and the distance that separates them.
Gauss Law is only concerned with the total enclosed charge that finally tells us the total flux. The charges outside may change field patterns. They not affect the total flux. It's actually incorrect to assume the field due to the external charges should also affect the flux through the Gaussian surface.
Gauss Law does not directly give the electric field in all cases. It can only be used in calculations for symmetrical surfaces: spherical, cylindrical, or planar.
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