I WONDER - Can Friction Occur In Liquids? Me Pregunto - Puede Ocurrir Fricción En Los Líquidos?

The video tutorial explains how friction occurs between liquid layers, known as viscosity. It describes how more viscous liquids, like honey and oil, are thicker than water. Viscosity measures a liquid's resistance to flow. The tutorial also discusses how liquids can reduce friction, using the example of a bike on a wet road, where water creates a barrier between the wheels and the ground.

What term is used to describe friction between layers of a liquid?

• Viscosity

• Elasticity

• Density

• Buoyancy

Which of the following liquids is more viscous than water?

• Soda

• Milk

• Juice

• Honey

What does viscosity measure in a liquid?

• The color of the liquid

• The resistance of the liquid when it flows

• The temperature of the liquid

• The weight of the liquid

Why is it harder for a bike to stop on a wet road compared to a dry road?

• The bike tires are smoother

• The road is more slippery

• Water creates a barrier between the wheels and the road

• The bike is moving faster

What role does water play when a bike is on a wet road?

• It creates a barrier between the wheels and the soil

• It acts as a lubricant

• It increases the speed of the bike

• It makes the road rougher