A 12 gram piece of metal is heated to 300 °C from 100 °C with 1120 Joules of energy. What is the specific heat of the metal?

The specific heat of the metal is 466.66 J/Kg°C.

Explanation:

Given,

mass = 12 gram = 0.012 Kg

T₁ = 300°C

T₂ = 100°C

ΔT = 200°C

Q = 1120 Joules.

The Specific heat of the substance can be calculated from the formula,

Q = (mass) (ΔT) (Cp)

Substituting the values,

1120 = (0.012)(200)(Cp)

Cp = 466.66 J/Kg°C.

Therefore, the specific heat of the metal is 466.66 J/Kg°C.

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i