List the four fundamental forces in nature
A)
gravitational, normal, tension, friction
B)
gravitational, normal, kinetic friction, static friction
C)
gravitational, electromagnetic, strong nuclear, weak nuclear
D)
gravitational, electromagnetic, contact, nuclear
E)
gravitational, contact, strong nuclear, weak nuclear
C
You might also like to view...
Erosion performed by flowing water alone is known as
A. weathering. B. abrasion. C. hydraulic action.
Energy Levels: Radio astronomers often study the radiation emitted by a hydrogen atom from a transition between the two hyperfine levels associated with the ground state. This radiation has a wavelength of 21 cm. What is the energy difference between the hyperfine levels? (1 eV = 1.60 × 10-19 J)
A. 5.9 × 10-6 eV B. 5.9 × 10-25 J C. 1.7 × 10-24 J D. 4.7 × 10-25 J
According to the Solar Nebula theory, planets:
A) should be randomly oriented to their star's equator. B) will revolve opposite the star's rotation. C) should be a common result of star formation. D) should be extremely rare. E) should orbit perpendicular to their star's equator.
The concentric fringes, formed when a curved lens is placed on an optical flat, are called
A) Galileo circles. B) Newton's rings. C) Young's rings. D) Faraday's circles. E) Maxwell circles.