General ScienceThe solar constant at a place is 1.4 kWm2. How much solar energy will be received at this place per second over an area of 5 m2?

The solar constant at a place is 1.4 $\frac{kW}{m^{2}}$ . How much solar energy will be received at this place per second over an area of 5 $m^{2} ?$

Solar energy = solar constant

\times

area
= 1.4

\frac{kW}{m^{2}}

× 5

m^{2}

= 7.0 kJ
Hence option 1 is correct.