nuclear fusion på dansk

Eksempler på nuclear fusion

• The physicist was aware of the potential danger of nuclear fusion.
• Fysikeren var klar over den potentielle fare ved kernefusion.

• A planet is not a star, because it is not massive enough that nuclear fusion can happen in its core.
• En planet er ikke en stjerne, fordi den ikke er massiv nok til, at kernefusion kan finde sted i dens kerne.

• Every second, the Sun converts 4 million tons of its material into heat and light through the process of nuclear fusion.
• Hver sekund konverterer Solen 4 millioner tons af sit materiale til varme og lys gennem processen med kernefusion.

• A star is a brilliantly glowing sphere of hot gas whose energy is produced by an internal nuclear fusion process.
• En stjerne er en strålende lysende kugle af varm gas, hvis energi produceres ved en intern kernefusionsproces.

• In medium size stars, after the nuclear fusion has used up all the fuel it has, gravity will pull the remaining material closer together. The star will shrink. It is then called a "white dwarf".
• I stjerner af mellemstørrelse, efter at kernefusionen har brugt al brændstof, vil tyngdekraften trække det tilbageværende materiale tættere sammen. Stjernen vil krympe. Den kaldes derefter en "hvid dværg".

• In large size stars, nuclear fusion will continue until iron is formed. In stars, iron acts like an energy sponge. It soaks up the star's energy. This energy is eventually released in a big explosion called a supernova.
• I stjerner af stor størrelse vil kernefusionen fortsætte, indtil jern dannes. I stjerner virker jern som en energisvamp. Det suger stjernens energi op. Denne energi frigives til sidst i en stor eksplosion kaldet en supernova.