you have 17 grams of water and you increase the temperature by 15 degrees Celsius how many joules did this take?

a. 255
b. 1067
c. 1.13
d. 63

Relax

Respuesta :

Answer: the correct answer is option(d).

Explanation:

Energy required ,Q= ?

Mass of water , m = 17 grams

Temperature difference or[tex]\Delta T[/tex] = 15 °C

Specific heat value of water = 4.186 J/g °C

[tex]Q=mc\Delta T=17\times 4.186 J/g^oC\times 15^oC=1,067.43 J\approx 1,067 J[/tex]

From the given value the , nearest value to to our calculated answer is 1067 J that option (b).

Hence, the correct answer is option (d).