Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Environmental Science Energy and Environment Renewable Energy
What is the total power per unit area available in a wind stream blowing at a speed of 5 m/s? (Given density of air = 1.226 J/kg.K/m3)
1
76.6 W/m2
2
15.3 W/m2
3
153.3 W/m2
4
30.6 W/m2