They create a heating effect on the brain

What does ionisation mean.

The process in which an electron is knocked of an atom creating an ion.

The process in which a nucleus is knocked from a cell to create an ion

It causes vitamin D to be produced in the body.

Quiz

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Jadee Badham 5 questions

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1Non ionising...
1. AGamma ray
2. BInfrared
2Why are mobiles bad.
1. AThey create a heating effect on the brain
2. BThey dont look very nice.
33 ionising
1. AGamma, xray, ifrared.
2. BGamma, xray, uv
3. CGamma, radio, uv
4What does ionisation mean.
1. AThe process in which an electron is knocked of an atom creating an ion.
2. BThe process in which a nucleus is knocked from a cell to create an ion
5Why is uv bad.
1. AIt causes skin cancer.
2. BIt causes vitamin D to be produced in the body.
3. CIt can give SAD