About 100 years.
after a power of attorney is signed how long before it is void
it takes about millions and millions of years to develope a nuclear power.
Yes. The idea of the submarine is the element of surprise. Before nuclear power submarines ran on either battery power or diesel power. Every so often it needed to surface (or use a snorkle - no kidding, it's called a snorkle) to run the diesel (which would both propel the sub and charge the battery) Now, with nuclear power, the submarine can stay underwater as long as there is food for the crew. A submarine nuclear reactor can last for years.
it goes on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on and on. That's about it.
there are pros and cons for using nuclear power (as with all power sources). pros of using nuclear power are: it can produce at lot more power than a combustion reaction can e.g burning coal, uranium and plutonium (used in the reactors of nuclear power stations) is fairly cheap. cons of using of using nuclear power include: the waste products of nuclear reactions are incredibly dangerous and take thousands of years to become un-reactive, nuclear power stations also have hefty maintenance requirements, cost a lot to build and don't last as long as more conventional power stations. So to address your question- people are divided over whether the pros of nuclear power outweigh the cons. it may be realistic to nuclear power, however it is very unlikely that it will be the world's main power source.
The most recent one has a nuclear power source. Will last a long time previous ones used solar power with rechargeable batteries. LCKMA
40 to 50 years
Since it started
if there was a atomic bomb then it could last for weeks and daysthe effects on people could last for years
For a long time to come, compared with oil and gas
The source of nuclear power is the nucleus of an atom; any atom. As long as there is mass in the universe there will be a source of nuclear power. Even if in the future we run out of the radioactive material we currently use to fuel nuclear power plants, it would be foolish to assume that we will never again be able to harness nuclear energy in another way.
This is a disadvantage of nuclear power. But there are even more disadvantages for coal or natural gas power generation. The technology will come to figure out what to do the waste.