Answer:
no se porque xD jajjakajajjajajajjaj
Answer
30 mi/gal * (1.61 km / mi ) / (3.78 L/gal) = 30 * .426 km/L = 12.8 km/L
Answer:
what is the question? there isn't one
Answer:
Explanation:
As we know that the wavelength of light is given by
now we know that
now from above equation we know
now the diameter of the bead is given as
Now total number of wavelengths that travel in the bead is given as
Energy = mass * SHC * temp change
Temp change = energy/SHC * mass
42kJ - 42000J (convert kJ to J as energy is counted as J/kg)
Temp change = 42000/4200*10
= 1C
So it goes up by 1C thus the final temperature would be 26C
Or a more logical way to think of it would be that if it takes 4200J to heat up 1kg of water by 1C (SHC is 4200J/kgC) it would take ten times the amount of energy to heat up 10kg of water by 1C hence it takes 42000J.