-NH2 is the most favorable for the reaction
Answer:
Nuclear energy comes from splitting atoms in a reactor to heat water into steam, turn a turbine and generate electricity.
Explanation:
Ninety-five nuclear reactors in 29 states generate nearly 20 percent of the nation's electricity, all without carbon emissions because reactors use uranium, not fossil fuels.
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<span>The density of a material = mass/ volume
From the question, volume = 6 cm^3. Since the density = 8.9 g/cm^3
We have that 8.9 = mass/ 6
So mass = 8.9 * 6 = 53.4
So it follows that our mass = 53.4g. Hence option D which is 53g.</span>
Answer:
radiation
Explanation:
Heat transfer is the process of propagating heat in different media. Three types of heat transfer are known: conduction, convection and radiation
The transfer by radiation is given at a distance. In fact, at any distance, as long as there is nothing that absorbs that energy along the way, and does not need a means to propagate.