We’ll help define viscosity in our easy to understand explanation of how it works below, but the goal of this experiment is to help kids ‘see’ viscosity in action. Collect your materials, print out our detailed instructions, and watch our demonstration video to explore how the consistency of a liquid impacts objects.

2024年11月9日 · Learn about the viscosity of fluids with a simple viscosity experiment. Grab some marbles and find out which one falls to the bottom first.

In this science fair project, you'll learn what viscosity is, and how to measure it in common liquids around your home. The graduated cylinder must be ordered from a science supply store. You should only test non-toxic, non-flammable, and non-volatile liquids. Adult supervision is …

Compare the viscosity of thick and thin liquids in this experiment, which gets young learners exploring how viscosity alters the speed of an air bubble through the substances. Includes kit list and safety instructions.

2020年4月4日 · Viscometry is the experimental determination of the viscosity of liquids and gases with so-called viscometers. Viscosity describes the internal resistance to flow of a fluid (internal friction). It is defined by the shear stress τ required to shift two plates moving relative to …

2017年4月24日 · Friction between the molecules in a liquid causes viscosity. Basic viscosity experiments compare the viscosity of different liquids, the shape of the drops of liquids of different thicknesses and the effects of temperature and sugar on viscosity.

In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.

2022年1月11日 · Students calculate the viscosity of various household fluids by measuring the amount of time it takes marble or steel balls to fall given distances through the liquids. They experience what viscosity means, and also practice using algebra and unit conversions. This engineering curriculum aligns to Next Generation Science Standards (NGSS).

This experiment focuses on the viscosity of different liquids. First watch the ‘racing liquids’ demonstration video, then find out how your learners can race different liquids and order them by their viscosity.