StråLing

Hørt den før? ,[object Object]

Hva er lys? ,[object Object],[object Object],[object Object],[object Object]

Viktig kunnskap om lys ,[object Object],[object Object],[object Object]

Elektromagnetisk stråling ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

NB! Viktig poeng! ,[object Object],[object Object],[object Object]

Radiobølger ,[object Object],[object Object],[object Object],[object Object]

Mikrobølger ,[object Object],[object Object],[object Object]

Infrarød stråling ,[object Object],[object Object],[object Object],[object Object],[object Object]

Synlig lys ,[object Object],[object Object],[object Object],[object Object]

Ultrafiolett stråling ,[object Object],[object Object],[object Object],[object Object]

Røntgenstråling ,[object Object],[object Object],[object Object]

Gammastråling ,[object Object],[object Object],[object Object]

Rett eller galt? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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