Alcohol inhibits<span> the </span>pituitary secretion<span> of anti-diuretic hormone (</span>ADH<span>), which acts on the kidney to reabsorb water. </span>Alcohol<span> acts on the hypothalamus/</span>pituitary<span> to reduce the circulating levels of </span>ADH<span>. When </span>ADH<span> levels drop, the kidneys do not reabsorb as much water; consequently, the kidneys produce more urine.</span>
Q5.
<span>The
answer is A. In thermodynamics, the first
law of conservation states that energy can never be destroyed or created but
can only be transformed from one form to another. Therefore part of the
electric energy was converted to light energy while the other dissipated as
heat. However, the summation of the energy
of these tow outputs in joules remains
the same as initial electric energy.
</span>
<span />
Q6
<span>The answer is B. This is because
the water in the dam is used to turn turbines hence this form of energy is mechanical energy. As the turbines turn, they
turn electromagnets that convert the mechanical energy into electrical energy</span>
Explanation:
Physics The state of a body or physical system that is at rest or in constant and unchanging motion. The sum of all forces acting on a body that is in equilibrium is zero (because opposing forces balance each other).
