(a) Assuming an object at room temperature (T = 25 °C) behaves like an ideal thermal emitter, estimate the wavelength at which the heat intensity from the body is a maximum. (Hint: an approximate solution to the equation (? − 5)?? + 5 = 0 is ? = 4.96).
(a) Assuming an object at room temperature (T = 25 °C) behaves like an ideal thermal emitter, estimate the wavelength at which the heat intensity from the body is a maximum. (Hint: an approximate solution to the equation (? − 5)?? + 5 = 0 is ? = 4.96).
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(a) Assuming an object at room temperature (T = 25 °C) behaves like an ideal thermal emitter, estimate the wavelength at which the heat intensity from the body is a maximum.
(Hint: an approximate solution to the equation (? − 5)?? + 5 = 0 is ? = 4.96).
(b) To what temperature must the body be heated until its peak thermal radiation is in the red region of the
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