Tyhe mass of an object is 117 g adding 1200j of heat will raise the temperture of the object by 12 celsius what is the specifc heat of the object a 0.35 j/g *k b 6.8 j/g *k c 0.85 j/g*k d 42 j/g*k

C 0.85 j/g*k

Explanation:

The specific heat capacity of a material is given by:

where

Q is the amount of heat supplied to the object

m is the mass of the object

is the increase in temperature of the object

For the object in this problem, we have

m = 117 g is the mass

Q = 1200 J is the heat supplied

is the increase in temperature

Substituting into the formula, we find the specific heat:

divide the right side by the left side

0.024÷1.2=0.02 for example

the answer is kevlar