A kettle efficiency is 72% , the kettle uses 300 j to boil water. A- how much of this energy ends up stored in water inside the kettle ?!

b-draw the sankey diagram.

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Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.

What happens to an isotope during radioactive decay?

Why is the use of carbon-14 limited