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How Much Energy Does 1 Gram of Uranium-235 Produce?

Discover how 1 gram of uranium-235 generates about 90 MJ of energy, enough to power a home for a month or an LED bulb for 3,000 days.

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Video transcript

One gram of uranium-235 can produce approximately 90 megajoules (MJ) of energy through nuclear fission. This is enough to power a typical LED light bulb for about 3,000 days or supply a home's electricity needs for roughly a month. Such high energy density makes uranium a potent fuel source.

Questions and answers

  1. How much energy does 1 gram of uranium-235 produce?

    One gram of uranium-235 produces approximately 90 megajoules (MJ) of energy through nuclear fission.

  2. How long can 1 gram of uranium power a home?

    It can supply a typical home's electricity needs for roughly one month.

  3. Why is uranium considered a potent fuel source?

    Because of its extremely high energy density, a small amount of uranium produces a large amount of energy compared to conventional fuels.

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If you're interested in the immense energy potential of nuclear fuels, explore our related videos on nuclear reactors and the basics of nuclear fission to understand how uranium powers our world efficiently.