Is light a wave or particle?
A) wave
B) particle
C) both
D) neither
C
You might also like to view...
A ________ requires diffraction along the edge of a cloud droplet as the sunlight exits the droplet
Fill in the blank(s) with the appropriate word(s).
If a river originates 200 meters above sea level and travels 100 kilometers to the ocean, what is the average gradient in meters per kilometer?
A. 0.2 meters per kilometer B. 0.5 meters per kilometer C. 5 meters per kilometer D. 2 meters per kilometer E. None of these choices are correct.
By 2100, the Russian population could decrease by ________ million people.
A) 30 B) 10 C) 20 D) 45 E) 5
What is the definition of the focus?
A) The exact location on the fault where slippage occurs B) The location where three monitoring stations overlap C) The location on Earth's surface directly above the point of slippage D) The build-up of potential energy in a new location after an earthquake