At which is the potential smallest?
A. A
B. B
C. C
D. D
E. E
F. None of the labeled points
B. B
You might also like to view...
The corona can reach temperatures of up to ____
a. 500,000 K b. 1,000,000 K c. 10,000 K d. 5800 K e. 2,000,000 K
How is quantum tunneling important to our existence here on Earth?
A) It plays a crucial role in nuclear fusion in the Sun, so that our Sun would not shine brightly without it. B) It explains how neutron stars are able to stay stable rather than collapsing under their strong gravity. C) It explains why electrons in atoms gradually fill different energy levels, thus making chemistry possible. D) It is important to understanding the law of conservation of energy.
The Earth rotates 360 degrees on its axis
twice a day such that the Sub rises in the West and sets in the East. once a day such that the Sun rises in the East and sets in the West. twice a day such that the Sun rises in the East and sets in the West. once a day such that the Sun rises in the West and sets in the East.
Three lenses, each of focal length 90 cm, are placed in contact. What is the focal length of the combination?
A. 27 cm B. 93 cm C. 1/30 cm D. 45 cm E. 30 cm