Solar Water Heaters: The Future of Eco-Friendly Energy? What is the purpose of the water tank in a solar water heating system? To collect rainwater To store hot water To generate electricity To regulate water pressure None Which factor affects the efficiency of a solar water heater? Wind speed Rainfall Sunlight intensity Soil type None What type of energy conversion occurs in a solar water heater? Chemical to electrical Mechanical to thermal Thermal to electrical Solar to nuclear None Which component of a solar water heating system is responsible for absorbing sunlight? Heat exchanger Storage tank Solar collector Backup heater None What is the primary source of energy used in solar water heaters? Wind Sunlight Fossil fuels Geothermal energy None Time's up Most Popular Most Popular
