Answer:
The required heat energy is .
Explanation:
The heat energy 'Q' required to raise the temperature of water is given by
where 'M' is the mass of water, 's' is the specific heat capacity of water and '' is the change of temperature.
Given, and we know that the specific heat capacity of water is .
Substituting the values in the above expression, the required heat energy is
B.It will eventually slow down and fall to earth that’s what I think
Earth’s magnetic field is generated in the core, which is made of ( IRON) that is constantly (MOVING)i got it right <span> .
</span>