Los líquidos no newtonianos

The video explains the properties of Newtonian and non-Newtonian liquids. Newtonian liquids, as described by Isaac Newton, are affected by temperature and pressure. Non-Newtonian liquids, however, change their viscosity when a force is applied. Examples include whipped cream, which thickens when mixed, and ketchup, which becomes more liquid when shaken. These liquids are common in everyday products, and their molecular behavior is not fully understood.

What are the two main factors that affect Newtonian liquids?

• Viscosity and density

• Pressure and force

• Force and temperature

• Temperature and pressure

How do non-Newtonian liquids behave when a force is applied?

• They can change their viscosity

• They always become more solid

• They evaporate quickly

• They become colder

Which of the following is an example of a non-Newtonian liquid?

• Olive oil

• Water

• Whipped cream

• Mercury

What happens to ketchup when it is shaken?

• It becomes more solid

• It evaporates

• It becomes more liquid

• It changes color

Why is it difficult to classify substances strictly as solids or liquids?

• Because liquids can freeze

• Because solids can melt

• Due to the existence of non-Newtonian liquids

• Because all substances are gases