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Question: 650 nm light passes through two very narrow slits separated by 10 μm and then strikes a screen 1m distant.
a. Describe what appears on the screen and where.
b. Suppose the screen were replaced with an array of photon counters, and the intensity of the incident light were reduced to 1 photon per minute. What would be detected on the arrays of counters?
c. If one of the two slits were blocked, what would appear upon the screen? Assume that the width of the single slit is 1 μm.
d. What is the puzzle implicit in your answers to (b) and (c), and how does the Heisenberg uncertainty principle resolve this puzzle?
A block of silver, mass ms = 2.05 kg, is heated in a furnace to temperature Ts, but remains solid. It is now dropped on a block of ice, mass mi = 550 g and temperature Ti = 0o C. The combination reaches equilibrium at temperature Tf = 35.4 o C. Find ..
I have been studying Spiking Neural Networks online from various papers, mainly Maass (1997). I am not entirely sure I understand what makes SNN's pulse-code in contrast to earlier ANNs which are considered rate-code.
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