Which of these three produces the greatest tidal effect on you right now?
A) the Moon
B) the Sun
C) the Earth
Answer: C
You might also like to view...
Which of the following does not lend support to the idea that Pluto is a Kuiper-belt object?
A) Pluto has a cometlike composition and density. B) Pluto is regarded by many to be a planet. C) Some asteroids have their own moons. D) Pluto has a more eccentric orbit than other planets. E) Some known Kuiper-belt objects are hundreds of kilometers across.
Energy in Capacitors: An air-filled capacitor has a potential difference between the plates of 80 V. If the charge on each of the plates of the capacitor has magnitude 8.0 ?C, what is the electrical energy stored by this capacitor?
A. 640 µJ B. 320 µJ C. 50 nJ D. 60 nJ E. 30 pJ
The evidence of forward scattering from Jupiter's rings indicates the rings are mostly made up of what?
a. tiny dust particles b. tiny ice particles c. large rocks d. large chunks of ice e. liquid droplets
In the proton-proton cycle, two positrons are produced. What are they similar to, and how are the different? What happens to them?
What will be an ideal response?