How do you explain viscosity to a child?
How do you explain viscosity to a child?
Viscosity is the property of a liquid that describes how fast or slowly it will flow. You can think of viscosity as how thick a liquid is. A liquid with high viscosity – that is thick, like peanut butter – will flow slowly.
Which liquid flows the fastest?
Physicists surprised to find that in specially coated tubes, the more viscous a liquid is, the faster it flows. It’s widely known that thick, viscous liquids — like honey — flow more slowly than low-viscosity liquids, like water.
How does temperature affect viscosity for kids?
The increase in temperature causes the kinetic or thermal energy to increase and the molecules become more mobile. The attractive binding energy is reduced and therefore the viscosity is reduced.
Does honey have high viscosity?
A fluid that is highly viscous has a high resistance (like having more friction) and flows slower than a low-viscosity fluid. Honey would move slower than water, so honey would have a greater viscosity.
Which fluid is the most viscous?
Explanation: Here Oil is the most viscous liquid. The liquid with the most intermolecular force is high viscous. viscosity is how smoothly a liquid flows and how hardly the liquid flows it is highly viscous.
What is the least thick liquid?
Which is more viscous glycerine or oil?
| Liquids | Viscosity (Poise) |
|---|---|
| Glycerine | 14.9 |
| Mercury | 0.016 |
| Oil (light) | 1.1 |
| Oil (heavy) | 6.6 |
Is honey a viscous liquid?
What are the best science kits for kids?
The Best Science Kits for Kids Best Biology Kit: Thames & Kosmos Biology Genetics and DNA ($28) Best Physics Kit: Engino Newton’s Law Kit ($29) Best Physical, Earth, and Life Science Kit: The Big Bag Of Science ($29) Best Chemistry Kit: My First Mind Blowing Science Kit ($19)
What are some ideas for an experiment?
62 Easy Science Experiments to Do at Home Walk on Eggs. A lesson in: Weight distribution. St. Patrick’s Day Fizzing Pots. Milk Magic. Fill a shallow dish with milk, drop food coloring, and make sure the drops don’t touch. Professor Egghead’s Lesson about Light. Make a Fossil. A Better Bubble. Water Density Rainbow. Cup Amplifier. Understanding Acids and Bases. Skittles Science.
What is the least viscous liquid?
The least viscous liquid is the Helium II phase, which is superfluid. It occurs when it is cooled to a temperatura equal or less than 2.173 K (approximately -271,0ºC or -455,8ºF). Its viscosity is much lower than the viscosity of the Helium I. The data: Helium I – at 3.0 K : 0,0033 mPa x s; 0,033 cP.
What is viscosity for kids?
Viscosity facts for kids. Viscosity is a physical property of fluids. It shows resistance to flow. In a simple example, water has a low viscosity, as it is ‘thin’. Syrup or tar, on the other hand has a high viscosity, as it is ‘thick, So next time you drink something think about the viscosity!.