The sun delivers about 1.4 kW/m^2 of electromagnetic flux to the earth’s surface. Calculate: (a) the total power incident on a roof of dimensions 8 m * 20 m. The sun delivers about 1.4 kW/m^2 of electromagnetic flux to the earth's surface. Calculate: (a) the total power incident on a roof of dimensions 8 m * 20 m. October 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related