55446
Descrição
Quiz por hannah.pickard, atualizado more than 1 year ago
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Criado por hannah.pickard
quase 12 anos atrás
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Questão 1
Questão
How are protons and neutrons held together in the nucleus?
Responda
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A strong force that balances the repulsive forces between the protons
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Covalent bonding
Questão 2
Questão
What is Einstein's equation E=mc² used for?
Responda
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Calculate the amount of energy released during nuclear fusion and fission
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Calculate the amount of radiation is given off by an isotope
Questão 3
Questão
What happens in nuclear fission?
Responda
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A neutron splits a large and unstable nucleus, releasing more neutrons
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Two atoms join together
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