In a double-slit experiment, if the slit separation is increased, which of the following happens to the interference pattern shown on the screen?
A) The minima get closer together.
B) The maxima get further apart.
C) The minima stay at the same position.
D) The maxima stay at the same position.
E) The minima and maxima stay at the same position.
A
You might also like to view...
Kinetic Energy: A 1.0-kg object moving in a certain direction has a kinetic energy of 2.0 J. It hits a wall and comes back with half its original speed. What is the kinetic energy of this object at this point?
A. 2.0 J B. 1.0 J C. 0.50 J D. 0.25 J E. 4.0 J
Jupiter emits about two times as much energy as it receives from the Sun because
a) nuclear fusion b) its magnetosphere catches particles that collisional c) volcanoes on the rocky core make the heat d) it is still radiating heat from its collapse e) nuclear fission
The daily spin of Earth on its axis is called ________.
A. constellation B. rotation C. revolution D. precession E. annualization
An ideal gas undergoes an adiabatic process while doing 25 J of work. What is the change in the internal (thermal) energy of the gas?
A) 50 J B) -25 J C) 0 J D) 25 J E) -50 J