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