Answer:
n= 16021.03 slaps
Explanation:
Using law of Energy conservation
E_{thermal}= Kinetic energy of hand
⇒[tex]mc\Delta T= n\frac{1}{2}m_hv_h^2[/tex]
m_h= mass of the hand = 0.4 kg
v_h= velocity of the hand = 10 m/s
n= number of slaps
c= 4180 J/Kg °C
m= mass of chicken = 1 kg
Assuming all the energy of hand goes into chicken
Given Ti=0°C and T_f= 170 F= 76.66°C
Now putting the values in above equation to get n
[tex]1\times4180(76.66)= n\frac{1}{2}0.4\times10^2[/tex]
n= 16021.03 slaps