Certainly! Here are the corrected statements:
13) T - Radiant energy spreads out from its source in all directions.
14) F - Electromagnetic radiation includes visible light waves and other types of waves like infrared, ultraviolet, microwaves, radio waves, X-rays, and gamma rays.
15) F - Microwaves are a type of radio wave, not infrared wave.
16) F - Gamma rays have more energy than X-rays.
17) T - Radio waves, microwaves, and ultraviolet waves all have longer wavelengths than visible light.
18) T - Both X-rays and gamma rays have higher frequencies than ultraviolet rays.
19) T - The Sun radiates both visible energy (light) and invisible energy (such as ultraviolet and infrared radiation).
20) F - Communicating with satellites is not an application of gamma rays; it is typically done using radio waves or microwaves.
I hope this helps clarify the statements for you! Let me know if you need further assistance.