| Blackbody, in physics, a surface that absorbs all radiant energy falling on it. |
| The system absorbs the radiant energy of the sun and then transforms it to heat the water in the 900-litre storage tank. |
| Dark particles that remain suspended in the atmosphere absorb radiant energy and warm the air they occupy. |
| The sensors onboard the satellites react to two basic types of radiant energy. |
| The distance to the target, however, must be small for us to feel the heat because lightning's radiant energy pales compared with the Sun. |
| When a lot of the sun's radiant energy makes it to Earth, it transmits energy to the atoms and molecules in the air and ground. |
