Which of the following is a scientific definition of Blackbody Radiation? Select

Question

Which of the following is a scientific definition of Blackbody Radiation? Select one: O a. The amount of deviation between an observation and the accepted normal value of that quantity O b. The condition in which the inputs into a reservoir are equal to the outputs from the reservoir and so the size of the reservoir is not changing with time. O c. The number of crests of a wave that passes in a unit time.(Units: cycles per second). d. The rate of energy transferred per unit area. e. The fraction of light that reaches an object that is reflected f. The radiation emitted by an ideal object that increases with the temperature of the object, and that is most intense at a wavelength that decreases with the temperature of the object. O g. Radiation that is can travel as a wave through a vacuum and which carries energy with is as it travels. This type of radiation comes in a spectrum of wavelengths and includes radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays and gamma rays. O h. The capacity to do work. i" The energy used per unit time. O i.The fraction of light that reaches an object that is passed through the object without being reflected or absorbed. O k. The fraction of light that reaches an object that is absorbed. O I. The distance between crests of a wave. (Units: meter)

Explanation / Answer

The most appropriate definition of black body radiation as per the options given is it is the radiation emitted by an ideal object that increases with the temperature of the object, and that is most intense at a wavelength that decreases with the temperature of the object.

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