What is the constant,Independent Variable, and Dependent Variable in the making of a solar oven

Question

What is something that will not change in the experiment, What is something that is changed or controlled in a scientific experiment, and What is something that will be tested and measured in a scientific experiment Which is the experiment of creating a solar oven.

Answer 1

A solar cooker is a device which uses the energy of direct sunlight to heat, cook or pasteurize drink and other food materials.

When you build a solar oven, the parts of the oven are constant. The amount of sunlight is not because it could be night or cloudy or deep winter in a northern latitude so the sun's rays are at an angle. The amount of heat generated depends on how much sunlight reaches your solar oven.

The amount of heat generated is the dependent variable.

The oven and sunlight are independent because there is no other sensible way to define the variables in this example, even though the sun energy may vary.