When high energy radiation strikes the Earth from space, it’s called cosmic rays. To be accurate, a cosmic ray is not like a ray of sunshine, but rather is a super-fast particle slinging through space. Think of throwing a grain of sand at a 100 mph… and that’s what we call a ‘cosmic ray’. Build your own electroscope with this video!
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Hi there! Yes you should be able to find answers at the back of every handout and worksheet.
Hello Aurora, we’re new to Supercharged Science and this is our first experiment. Is there a place to find the answers to the worksheet questions? Thank you!