The corona a) is the part of the sun that we see from earth b) releases mostly harmful uv and x-ray radiation c) creates the sun's energy from nuclear reactions d) is mostly made of helium atoms

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?