Table of Contents
Bending a Glass Tube Experiment – Aims and Procedure
The aim of this experiment is to investigate how the amount of heat applied to a glass tube affects its bending point.
The procedure for this experiment is as follows:
1. Choose a glass tube of suitable diameter and length.
2. Heat the glass tube using a Bunsen burner until it begins to bend.
3. Record the temperature at which the glass tube begins to bend.
4. Apply increasing amounts of heat to the glass tube and record the temperature at which it finally breaks.
Introduction
The article is about the use of technology in the classroom. It discusses how technology can be used to help students learn and how it can be used to improve the teaching process. The article also discusses the benefits and drawbacks of using technology in the classroom.
Aim:
To study the effect of different solvents on the solubility of potassium
chloride.
The aim of this experiment is to observe the effect of different solvents on
the solubility of potassium chloride. Potassium chloride is a salt that is
soluble in water. In this experiment, the solubility of potassium chloride will
be measured in different solvents, including water, ethanol, and
acetone. The amount of potassium chloride that is dissolved in each solvent
will be measured, and the results will be compared.
Materials Required:
To make a simple paper airplane, all you need is a piece of paper and some patience. The paper should be at least 8.5×11 inches, and should be folded in half lengthwise. Then, fold the top third of the paper down to the middle, and the bottom third of the paper up to the middle. Next, fold the left corner of the paper to the right, and the right corner of the paper to the left. Finally, fold the top of the paper down to the middle again. You should now have a small triangle at the top of the paper. This triangle is your airplane’s nose.
Now, hold the airplane with the nose facing down, and gently toss it into the air. Watch it fly!
