2nd, most news networks only run exaggerated or biased topics in a biased point of view to influence more people to watch ads or subscribe.
In this excerpt from Jonathan Swift's "A Modest Proposal", the statement that best describes how irony is used in the excerpt is <em>"Swift states that he is speaking from "the sincerity in (his) heart."</em>
Swift is going to state his "modest proposal". He writes about how Ireland is suffering for being under British rule. How impoverished couples have trouble feeding their children. Mothers and children beg on the streets. To avoid this, Swift suggests in a satirical way that women should sell their children to rich English landowners, so they will serve them as meals. He could not seriously write this from the sincerity of his heart, this is ironical.
The change in temperature is greater when the water is heated with the use of the fire caught by the food substance, then the energy content in the food substance is higher because the heat energy is greater, since the heat energy is absorbed by the water when the fire is kept under the test tube containing water. The formula indicates that if the change in temperature is greater when the mass of the substances and the volume of water are constant, then the heat energy is higher.