Which of the following is not a fundamental force of nature?
a. strong nuclear force b. electroweak force
c. weak nuclear force d. electromagnetic interaction
b
You might also like to view...
Neutron stars radiate most of their energy in the ____ wavelength band(s)
a. radio and infrared b. radio and X-ray c. visible d. visible and gamma-ray e. X-ray and gamma-ray
If you comb your hair and the comb becomes positively charged, then your hair becomes
A) positively charged. B) negatively charged. C) uncharged.
Power: How many joules of energy are used by a 2.0 hp motor that runs for 1.0 hour? (1 hp = 746 W)
Fill in the blank(s) with the appropriate word(s).
The fact that most moons always show the same face to their planet is
A) very surprising and a great mystery. B) a natural consequence of the fact that the entire solar nebula rotated in the same direction. C) explained by the law of conservation of angular momentum. D) a natural consequence of tidal forces acting on the moons. E) a result of the fact that the moons once had atmospheres.