fattdaddyakachris fattdaddyakachris

24-08-2016
Geography

contestada

Are the Suns rays mechanical waves or electromagnetic waves?How do you know?

Respuesta :

WorldlyGlass49 WorldlyGlass49

24-08-2016

They are electromagnetic waves because mechanical waves have to be physically created by something, while electromagnetic waves are just emitted without any effort or force.

Answer Link

Otras preguntas

What does the boat represent in the analogy that the author makes in paragraph 6? O O a muon O O O O O a flash of light O a a neutrino photomultiplier

What was the effect of the twenty-sixth amendment that enfranchised 18-to-20-year-olds?

The unit of measurement for most bacterial cells is ______ and most viruses is ______.

Escoge la palabra que completa la frase. Choose the word that completes the sentence. When you look at a word in the dictionary, you should ________.

If oxbow corporation does not record a sale made on account in december until a month later when the customer pays its invoice, how will oxbow's december financ

Point K is on line segment \overline{JL} JL . Given KL=2x-2,KL=2x−2, JL=4x+9,JL=4x+9, and JK=5x+2,JK=5x+2, determine the numerical length of \overline{JL}. J

write a paragraph about what this passage is about? Accurate estimates of cost are vital to the suc- cess of a construction project. Developing such estimates

plese help with question below

A psychologist who has spent the last 50 years studying faces, paul ekman is a leading expert on:________

Which segmentation tool lets you request and retrieve data using a special language?