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