Write the property or law that applies to the given situation and explain why you selected it.

The design of a kayak allows it to float on the water with one or two people on it.

Hydrotherapy considers the factor of the force exerted on a floating body.

The biggest risk of using pressure cookers when cooking is that if they don't seal well and a lot of heat is applied to them, the explosion can cause great damage.

Oxygen saturation in the blood affects gas exchange in the blood.

The air we breathe in a forest has a higher concentration of oxygen than in the city, so oxygen exerts greater pressure on a mixture of pure gases.

A vaporizer, by heating the substance, allows its gas to expand throughout the room.

Alcohol is used to disinfect closed spaces, by evaporating alcohol it spreads more quickly.

The leaves remain on the surface of the water in rivers.

When you add the oil when you prepare rice, it stays above the water.

The fewer particles inside a hot air balloon, the more easily it floats.