CUET Preparation Today
| The sun delivers $10^3 W/m^2$ of electromagnetic flux to the earth's surface. |
| The solar energy incident on the roof in 1 hour will be: |
$5.76 \times 10^8J$ $5.76 \times 10^7J$ $5.76 \times 10^6J$ $5.76 \times 10^5J$ |
| $5.76 \times 10^8J$ |
| $ E= Pt = IAt = 10^3\times \times 160\times 3600 J = 5.76 \times 10^8J$ |
