A blackbody sphere with a radius of 10 cm is at 400 K. The sphere is in a very low-temperature environment $T _ { \text {sphere } } \gg T _ { \text {enrition } }$ , so the rate at which thermal energy is radiated away from its surface is

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The Answer of A blackbody sphere with a radius of 10 cm is at 400 K. The sphere is in a very low-temperature environment $T _ { \text {sphere } } \gg T _ { \text {enrition } }$ , so the rate at which thermal energy is radiated away from its surface is

A Blackbody Sphere with a Radius of 10 Cm Is Tsphere ≫Tenrition T _ { \text {sphere } } \gg T _ { \text {enrition } }Tsphere ​≫Tenrition ​

A Blackbody Sphere with a Radius of 10 Cm Is $T _ { \text {sphere } } \gg T _ { \text {enrition } }$