Consider a black body of surface area 20.0 cm² and temperature 5 000 K. what wavelength does it radiate most intensely?
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Q: What is the Light of wavelength 5 EXP-7 m consists of photons with an energy of (c=3 EXP 8 m/s)
A: Given Data, Wavelengthλ=5 EXP-7 m=5×10-7 m Speed of light (c)=3 EXP 8 m/s=3×108 m/s
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