A) To heat water for showers B) To generate electricity C) To reflect sunlight D) To cook food using sunlight
A) Aluminum foil B) Black construction paper C) White cloth D) Clear plastic
A) To concentrate sunlight into the oven B) To block UV rays C) To decorate the oven D) To insulate the oven
A) White plastic B) Dark-colored metal C) Styrofoam D) Clear glass
A) To let in more sunlight B) To trap heat inside C) To allow for ventilation D) To prevent condensation
A) Late evening B) When the sun is highest in the sky C) Early morning D) During a cloudy day
A) Snowy and cold B) Rainy and cloudy C) Sunny and clear D) Partly cloudy
A) Cardboard B) Newspaper C) Wax paper D) Aluminum foil
A) To trap heat and prevent heat loss B) To keep insects out C) To allow for ventilation D) To reflect sunlight
A) 200-300 degrees Fahrenheit B) 400-500 degrees Fahrenheit C) 50-100 degrees Fahrenheit D) 1000-1500 degrees Fahrenheit
A) Plastic wrap B) Metal C) Cardboard D) Glass
A) Reflectors are unnecessary B) Any angle is sufficient C) Angle doesn't affect performance D) Optimal angle focuses the most sunlight
A) To reach cooking temperature faster B) To clean the oven C) Preheating isn't necessary D) To cool the oven down
A) Stare directly at the reflected sunlight B) Leave the oven unattended for extended periods C) Place the oven on a flammable surface D) Use oven mitts when handling hot containers
A) They are expensive B) Cooking time can be longer C) They are dangerous D) They are difficult to build
A) Grilled meats B) Fried foods C) Deep fried foods D) Casseroles
A) Size is irrelevant B) Very large for multiple dishes C) Just large enough to hold the food D) Extremely small for efficiency
A) Every hour or so to follow the sun B) Once at the beginning of cooking C) Constantly, every few minutes D) Never; once it's set, it's set
A) The insulating material B) The transparent cover C) The reflective panels D) The black interior
A) To maximize sunlight penetration B) To improve insulation C) To prevent overheating D) For aesthetic purposes
A) Reflector size has no impact B) Very large reflectors can damage the oven C) Larger reflectors generally increase efficiency D) Smaller reflectors are more efficient
A) An oven that uses both solar and electric power B) An oven used for baking only bread C) A simple oven made from a cardboard box D) A highly advanced solar oven design
A) 90 degrees B) 180 degrees C) Depends on the latitude and time of year D) 45 degrees
A) It will melt B) There will be no difference C) It will reflect the sun rather than absorb D) It will absorb heat faster
A) Cooking Oil B) Duct tape C) Sand D) Water
A) Only during hot summer days B) Yes, but it takes a long time C) No, it is impossible D) Only with a magnifying glass
A) Complexity B) Proper Insulation C) Aesthetics D) Size
A) Unhealthy food B) Uses electricity C) More Expensive D) Weather Dependent
A) To keep the food in place B) To make it more stable C) To absorb and radiate heat evenly D) To boil water
A) Leave the oven unattended for extended periods of time B) Use the oven indoors when there is no sunlight C) Supervise children and pets around the hot oven D) Use a metal thermometer to check internal temperature |