Q2. True or false (4 Points) The tides are the most obvious indicator of Gravitation Energy. Nuclear ssion processes create the radiant power of the sun. Every square meter of the sun's surface emits a radiant power of 63.11 MW. Detailed information about solar radiation availability at any location is essential for the design and economic evaluation of Renewable energy system. Most of the solar energy is concentrated in infrared wavelength range. Secondary energy carriers are substances which have not yet undergone any technical conversion. The inclination angle is the angle between the solar rays and the horizontal plane. The scattered radiation reaching the surface from the atmosphere is called beam irradiance.. PENN?\" 9'5" 974