Answer:606 m/s
Explanation:
Given
Steam Inlet temperature
and pressure 800 KPa

initial Velocity 10 m/s
Steam Outlet Velocity is
and pressure is 200 KPa


From steam table
Heat loss 25 KW
inlet area 800 cm^2
applying Steady Flow Energy Equation




and volume flow rate is 
Answer: 0.053
Explanation:
So, we convert 5.3 grams into kilograms.
5.3g = 0.0053 kg (Since 1kg equals 1000g)
On Earth, gravity is 10 N/kg.
Weight = mass x gravity
Weight = 0.0053kg x 10 N/kg
Weight = 0.053 Newtons (On Earth)