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Which example is NOT a part of the electromagnetic spectrum?
microwaves
radio waves
electricity
purple light

the correct answer is answer a. a mixture

no other options make sense

hope this

have a great day : )

  - sprinkles

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante