Which body has the greatest gravitational pull on Earth?
A) the Sun
B) the Moon
C) Mars
D) Jupiter
E) None has an impact, as all are too distant.
A
You might also like to view...
Energy and Mass: One of the first atomic bombs released energy equivalent to that of 20,000 tons of TNT explosive. How much mass was converted to energy by this explosion, given that 1000 tons of TNT produce 4.3 × 1012 J of energy. Incidentally, modern H-bombs have energy yields 1000 times as much! (c = 3.0 × 108 m/s)
Fill in the blank(s) with the appropriate word(s).
In a simple, academic version of the scientific method, which of the following is the correct order of actions that scientists take in their studies?
What will be an ideal response?
Which statement best describes what was called the solar neutrino problem?
A) Early experiments designed to detect solar neutrinos found them, but in fewer numbers than had been expected. B) It referred to the fact that neutrinos are extremely difficult to detect. C) Our understanding of fusion in the Sun suggested that neutrinos should be destroyed before they arrive at Earth, yet neutrinos were being detected. D) No one understood how it could be possible for neutrinos to be produced in the Sun.
In a country where the unit of currency is the Passi, kerosene costs 130 Passi per liter, and one dollar buys 227 Passi. What is the cost of kerosene in dollars per gallon? (1.00 gal = 3.79 L)
What will be an ideal response?