The objects that produce large amplitude waves are Stars, Large machines, Rocks falling from the mountain, Earthquakes, Volcanoes
The objects producing small amplitude waves include ping-pong ball, Tuning fork, stones, Speakers, Spring
<u>Explanation</u>:
The wave's amplitude is characterised by the ultimate displacement of an object from its median position. Generally, wave with high energy (or the waves emanating from big bodies or high energy bodies) are high amplitude waves. Since the body has a high amount of energy, it produces a comparatively large amount of displacement of the particle. hence the high amplitude.
Similarly, small bodies or bodies with less energy produces a low amplitude wave. This also can be understood in terms of displacement of the particle from its mean position.
Answer and Explanation:
The environmental problems caused by human exploitation of the environment have caused many problems that will harm life on earth as a whole, including human beings that will be strongly affected. Deforestation, pollution, the frequent use of fossil fuels, the release of polluting gases, among other situations, have caused an environmental change, in addition to weakening the earth's protective ozone layer, leaving the planet unprotected from the sun's rays. This, in addition to causing dermatological problems, has stimulated the existence of global warming and extreme climate changes that have strongly harmed the environment. This increases the extinction of animals and plants and impairs food production, making life on earth increasingly difficult.
The Answer Would Be The Third One C They Would Want To Inform The Reader Like Let Him/Her Know
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The answer is C. When she was forty years old
To say that Tom matures is not to say that he becomes mature in The Adventures of Tom Sawyer (or afterwards).
The first example of Tom’s maturity is when he visits her aunt during his funeral. He realizes that he has hurt her, and he feels bad. For once Tom actually feels empathy for others. He also feels sorry for Huck when he does not seem to have someone to miss him.
This was a new aspect of the thing. His smartness of the morning had seemed to Tom a good joke before, and very ingenious. It merely looked mean and shabby now. He hung his head and could not think of anything to say for a moment. Then he said: “Auntie, I wish I hadn't done it—but I didn't think.” (ch 19, p. 88)
The second example of Tom’s maturity is when he lies to the schoolmaster for Becky Thatcher. When Tom jumps up to claim he was the one who ripped the schoolbook, taking Becky’s punishment, he surprises everyone- even himself!
The school stared in perplexity at this incredible folly. Tom stood a moment, to gather his dismembered faculties; and when he stepped forward to go to his punishment the surprise, the gratitude, the adoration that shone upon him out of poor Becky's eyes seemed pay enough for a hundred floggings. (ch 20, p. 92)
The final example of Tom’s maturity is when he tells the prosecutor about what really happened in the cemetery, despite his fear of Injun Joe. Tom does the right thing, and tells the truth, because his conscience tells him to.
Since Tom's harassed conscience had managed to drive him to the lawyer's house by night and wring a dread tale from lips that had been sealed with the dismalest and most formidable of oaths, Huck's confidence in the human race was well-nigh obliterated.