which refers to a diagram that shows thermal energy being released by objects? thermogram heat sensor…

Brief Explanations:

A thermogram is a type of diagram that visualizes the thermal energy emitted by objects. A heat - sensor is a device to detect heat, a thermal radiator is an object that radiates heat, and a radiation image is a more general term not specifically referring to a diagram of thermal - energy release like a thermogram.

Answer:

thermogram