Read the passage to answer the question:The names of three men - an Englishman, a German, and an Italian stand out from the many who have opened up for us this new path of progress: James Clerk Maxwell, Heinrich Hertz, and Guglielmo Marconi Maxwell prophesied wireless, discovering its principles. Hertz discovered and demonstrated those waves which are its secret, and Marconi invented the instruments which put these ideas to practical use. A crowd of other brilliant men have made their different contributions. Sir Oliver Lodge came very near to doing what Marconi did; indeed, a year before Marconi invented his instrument, Lodge demonstrated the possibility of sending a signal by these Hertzian waves but turned aside under pressure from other work. Professor Righi, Marconi's science master, experimented in the laboratory and showed young Marconi the potentialities Oliver Heaviside, the English telegraphic engineer, subsequently revealed to us the amazing fact that these wireless waves are thrown back to the earth from the two curious 'mirrors' which, moving in the depth of the sky hundreds of miles from the surface of the earth, act as a kind of double sounding board. These are but a few of the men whose work all over the earth has brought the miracle of wireless to its present stage. But the three names stand pre-eminent.Which of the following could be the best title of the paragraph?
Correct answer: C. Discovery of Wireless
- A. Contribution of Sir Oliver Lodge
- B. Role of Technology in the Modern World
- C. Discovery of Wireless
- D. The Double Sounding Board
Explanation
The paragraph primarily discusses the contributions of James Clerk Maxwell, Heinrich Hertz, and Guglielmo Marconi to the field of wireless communication. It highlights Maxwell's prophesying of wireless, Hertz's discovery and demonstration of the principles behind it, and Marconi's invention of instruments to put these ideas into practical use. While the paragraph briefly mentions the work of other individuals, it emphasizes the significance of these three men in the development of wireless technology.
Last updated
About Passage Reading
Passage reading requires identifying the central idea, supporting facts, author's purpose, tone, sequence and conclusions supported by the text. Questions may also test inference, vocabulary in context, reference words and the difference between information stated directly and meaning implied by the passage.
Practise Comprehension
853 free Comprehension MCQs from English, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask English questions like this
English is on 83 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A person who leaves his country and settles in another country is called:
According to the information on this page, items bought before 1940 _ more than items made after that year.
'ACQUAINTANCE' means a person whom:
An increase in the level of serotonin levels in the human body is known to significantly enhance the mood of the person and in some cases, help people overcome depression. Serotonin taken orally does not pass into the pathways of the central nervous system, because it does not cross the blood-brain barrier. However, tryptophan and its metabolite 5-hydroxytryptophan (5- HTP), from which serotonin is synthesized, does cross the blood-brain barrier. These agents are available as dietary supplements, and may be effective serotonergic agents.Which of the following can be correctly inferred from the statements above?
An increase in the median income of the middle class does not cause average levels of education for the middle class to go up. If they did, then countries with the highest median income of the middle class would also have the highest levels of education for this class. In fact, when the median income of the middle class is made suitably comparable for different countries (accounting for inflation, currency fluctuations and purchasing power parity), there is no such co-relation.Which of the following can be correctly inferred from the statements above?