Which of the following statements about quantum tunneling is not true?
A. It is used in modern electronics and, in fact, our modern-day computers would not work without it.
B. Although it has been observed to occur, it violates all other known laws of nature and explaining it therefore represents a major challenge to physicists.
C. It plays a crucial role in nuclear fusion in the Sun.
D. It allows electrons and other subatomic particles to pass through wall-like energy barriers even when it seems they do not have enough energy to get through the barriers.
Answer:B
Which of the following statements about quantum tunneling is not true?
A. It is used in modern electronics and, in fact, our modern-day computers would not work without it. B. Although it has been observed to occur, it violates all other known laws of nature and explaining it therefore represents a major challenge to physicists. C. It plays a crucial role in nuclear fusion in the Sun. D. It allows electrons and other subatomic particles to pass through wall-like energy barriers even when it seems they do not have enough energy to get through the barriers.