How Microwave radiation was discovered?
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In 1965, Arno Penzias and Robert Wilson discovered the cosmic microwave radiation left over from the big bang expansion of the Universe. Suppose the energy density of this background radiation is . Determine the corresponding electric field amplitude.
microwave waves uses
What are some uses for microwave radiation?
The maximum allowed leakage of microwave radiation from a microwave oven is 5.0 mW/cm2.
If microwave radiation outside an oven has the maximum value, what is the amplitude of the oscillating electric field?
E0= ? and units?