Answer:
Radiation
Explanation:
Radiation is the transfer of heat through waves. (Fire's hot air/waves warms you)
Not conduction because you have to come in direct contact with the fire in order to be considered conduction.
Not convection because those happen when heat causes a difference in densities, allowing substances to circulate.
mike auxmaul
who knew it was smaller
90 kilometers an hour
let me know if I'm wrong
Answer: 0.25 m/s
Explanation: Speed = wavelengt · frequency
v = λf and frequency is 1/period f = 1/T
Then v = λ/T = 5 m / 20 s = 0.25 m/s
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