Middelbareschoolniveau, Natuurkunde, Werkcollege

Waar rook is, is radioactieve straling

Zelfs natuurkunde leert ons dat roken slecht is. We bespreken kort wat radioactiviteit is, wat ioniserende straling is en hoe radioactief longen worden. Lees verder Waar rook is, is radioactieve straling

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KJ Runia2019-08-092020-07-02

A modern kitchen with a microwave oven. Is the radiation of a microwave oven unhealthy?

Middelbareschoolniveau, Natuurkunde, Werkcollege

Is straling van magnetrons schadelijk voor de gezondheid?

We bespreken elektromagnetische straling en waarom ioniserende straling gevaarlijk is. We bespreken hoe een magnetron voedsel verhit, evenals vitaminen. Lees verder Is straling van magnetrons schadelijk voor de gezondheid?

<img data-lazy-fallback="1" alt='' data-srcset='https://secure.gravatar.com/avatar/cbcecb45c5c7e8996a2629dfe722f31c?s=40&d=mm&r=g 2x' height='20' width='20' decoding='async' data-src="https://secure.gravatar.com/avatar/cbcecb45c5c7e8996a2629dfe722f31c?s=20&d=mm&r=g" class="avatar avatar-20 photo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img data-lazy-fallback="1" alt='' src='https://secure.gravatar.com/avatar/cbcecb45c5c7e8996a2629dfe722f31c?s=20&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/cbcecb45c5c7e8996a2629dfe722f31c?s=40&d=mm&r=g 2x' class='avatar avatar-20 photo' height='20' width='20' decoding='async' />

KJ Runia2019-07-072020-07-02