The answer is c or b u choose
Answer:
334.314 (kJ)
Explanation:
1) the formula for the required energy is: Q=c*m(Bp-t), where c - 4100 J/kg*C; m - 0.9 kg; Bp - 100.6 C; t - 10 C.
2) according to the formula above:
Q=4100*0.9*(100.6-10)=41*9*906=334314 (J).
The red laser will have a hotter temperature than the blue, so it is red because it is hot
<span>hope this helps!!!</span>
It would be rock by erosion bc the rocks erode to form a volcano
