Question

In what form does all radiant energy travel through space?

Answer 1

In the form of electromagnetic radiation.

Step-by-step explanation:

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Answer 2

Radiant energy is the energy of electromagnetic waves. It is a form of energy that can travel through space. For example, we receive the heat from the sun, which is located very far from the earth via radiation. The sun's heat is not transmitted through any solid medium, but through a vacuum.