5 Food Science Experiments

The video tutorial involves a simple experiment to determine if an object will sink or float. The teacher engages students by asking for predictions and then tests the hypothesis. During the experiment, a surprising observation is made about the presence of metal in cornflakes, leading to an interesting conclusion that in the mornings, people consume metal with their breakfast.

What is the initial question posed about the object's behavior in water?

• Will it change color?

• Will it float or sink?

• Will it dissolve?

• Will it evaporate?

What is the next step after predicting the object's behavior?

• Writing down the prediction

• Ignoring the prediction

• Testing the prediction

• Discussing the object's color

What is noticed inside the object during the observation?

• A white object

• A black object

• A red object

• A blue object

What question is asked about the black object?

• What is its size?

• What do you think it is?

• What is its weight?

• What is its color?

What surprising fact is revealed about cornflakes?

• They are gluten-free

• They are made of plastic

• They contain real metal

• They contain sugar

What do people unknowingly consume in the morning?

• Glass

• Wood

• Metal

• Plastic

What is the significance of the black object in the context of the video?

• It is a piece of wood

• It is a piece of plastic

• It is a piece of metal

• It is a decoration