Regions in which earthquakes are common are also regions in which
A) hurricanes are common.
B) volcanoes are common.
C) the geomagnetic force is strong.
D) many fossils are found.
Answer: B
You might also like to view...
A solenoid is available that has 100 loops in 2 cm of length with a supermalloy core, and the maximum current for the solenoid wire is 1A. What flux density is possible for this solenoid in air?
What will be an ideal response?
A projectile is projected from the origin with a velocity of 20.0 m/s at an angle of 30.0 degrees above the horizontal. The projectile lands on a roof that is 4.00 m height. What is the speed when the projectile hits the roof?
A. 19.2 m/s B. 17.9 m/s C. 12.5 m/s D. 9.20 m/s E. 8.40 m/s
The surface of the neutron star RXJ2015 has a temperature of 10 million K. This neutron star glows most strongly in
A) visible light. B) infrared light. C) emission lines. D) radio light. E) X-ray light.
A dinner plate falls vertically to the floor and breaks up into three pieces, which slide horizontally along the floor
Immediately after the impact, a 200-g piece moves along the +x-axis with a speed of 2.00 m/s, a 235-g piece moves along the +y-axis with a speed of 1.50 m/s. The third piece has a mass of 100 g. What is the speed of the third piece? A) 3.50 m/s B) 6.83 m/s C) 5.33 m/s D) 2.57 m/s E) 2.51 m/s