AP EAMCET202423 May 2024Morning ShiftPhysicsWork, Power and EnergyActual
In a nuclear reactor, the fuel is consumed at the rate of 1 10⁻³ gs ⁻¹ . The power generated in kW is
Options
- A9 10¹⁴
- B9 10^7
- C9 10^8
- D9 10¹²
Correct answer
B. 9 10^7
Step-by-step solution
In nuclear reactor aligned & m t =1 10⁻³ ~g ~s ⁻¹=10⁻⁶ ~kg ~s ⁻¹ & aligned Power = E t ( m t ) c ^2= & 10⁻⁶ (3 10^8 )^2 = & 9 10^7 ~kW aligned aligned