How are infrared waves and radio waves similar? How might you use each?

They are both eletro-magnetic waves,  they are both outside of the range humans can see with our eyes. Infrared waves can can carry enough energy to give heat to objects.  There is a lot of Infrared light that is put out by a fire and we feel that as the heat.  Radio waves can be used to carry other signals like when we listen to the radio.  

Explanation:

Both infrared and radio waves are longer than visible light and are not considered harmful to humans.Infrared light is how remote controls communicate with electronics like televisions and stereos, while radio waves are how cell phone signals are transmitted.

Explanation:

This is what my teacher wrote as the answer lol.

freezing

deposition

condensation

explanation;

melting also called fusion is the process where solid becomes liquid, sublimation is the process where solid becomes gaseous without first changing to liquid, deposition involves change from gaseous to solid state, freezing involves change from liquid to solid, boiling or evaporation involves change of liquid to gaseous state, while condensation is the change from gaseous state to liquid state.

endothermic reactions involves absorption of heat from the surroundings or the environment while exothermic reactions involves loss of heat energy to the surroundings.

in this case, sublimation, evaporation and melting are endothermic reactions (gain energy from the environment) while, freezing, deposition and condensation are exothermic (loss of energy to the surroundings) reactions.

answer: a. same unit

explanation: