Triple Pulley is attached in a hook can be used more conveniently, ideal and economical to be used for your physics experiments with light to medium loads.
Its wheel is made from aluminum and hook is made from brass.
All pulleys can rotate independent of each other.
Hook is provided on each side for convenience.
Attach weight to the string for optimal results.
Reviews
There are no reviews yet.
Be the first to review “Pulley Triple Metal” Cancel reply
The cloth rubbing wool is used to perform the static electricity experiment.
A cloth rubbing wool is used for rubbing against different materials, such as glass, plastic, balloon, wax.
Wool cloth is used to demonstrate experiments for balloon and wool cloth.
When rubbing a balloon with a wool cloth, the balloon captures electrons from the wool, leaving the balloon with a negative charge and the wool with a positive charge.
If both balloons are rubbed with wool, they will both have same charge (negative) and therefore will repel each other. When you spray water near the balloons.
The water droplets carry the charges away from the balloons, leaving them uncharged. As the balloons become neutral, they will fall back together.
Reviews
There are no reviews yet.
Be the first to review “Cloth Rubbing Wool” Cancel reply
1 × KWD 4.000
ChemicalsRead more
Reviews
There are no reviews yet.