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Two identical objects A and B are at temperatures ${\mathrm{T}}_{\mathrm{A}}$ and ${\mathrm{T}}_{\mathrm{B}}$ respectively. Both objects are placed in a room with perfectly absorbing walls maintained at temperatures T(${\mathrm{T}}_{\mathrm{A}}$>T>${\mathrm{T}}_{\mathrm{B}}$)The objects A and B attain temperature T eventually which one of the following is correct statement

(a) ‘A’ only emits radiations while B only absorbs them until both attain temperature

(b) A loses more radiations than it absorbs while B absorbs more radiations that it emits until temperature T is attained

(c) Both A and B only absorb radiations until they attain temperature T

(d) Both A and B only emit radiations until they attain temperature T