Write your hypothesis on the data sheet.
Toilet paper strength experiment results.
This hypothesis was tested by two experiments that involved three trials each comparing the strength of each brand toilet paper.
It held the most pennies.
Gaps which mean more fibre that gives the toilet paper more strength.
Tensile strength refers to how much tension it takes for a material to break.
Is there a relationship between the ply number and the strength.
2 assistants to see which toilet paper will tear first.
Strong your toilet paper really is.
Repeat steps 1 6 with other squares of toilet paper data table.
I can t quite show you the toilet paper after we have used it so this is the easiest way to share why we love charmin so much.
You have been asked to evaluate three brands of toilet paper to determine which brand has the greatest strength when wet.
The toilet paper that holds the most pennies will be the strongest.
Place one sheet of toilet paper a record brand on the data sheet over the top of the plastic cup.
Toilet paper lab problem statement.
Which ply of toilet paper held the most pennies before breaking.
Repeat the experiment using the 2 ply and 3 ply paper.
Get the children to stick each type of paper onto the edge of their table and keep adding 10g weights using a hook mass until the paper snaps.
Do you think the texture of the paper affects the strength.
During my experiment on toilet paper strength i found that the charmin was the strongest of the three brands of.
Once you have finished your experiment compare your results.
Toilet paper you will need to prepare the 4 different types of paper and cut them into thin strips of equal length 10cm long 0 5cm wide.
In the first experiment the paper was cut in two ways lengthwise and crosswise and was tested to see how much.
How does the number of pennies held correlate to the strength of the paper.
Equipment materials some of the toilet paper experiments include an investigation of the strength of the toilet paper this experiment requires materials such as toilet paper and the brand is delsey 1 ply 2 ply dandy 3 ply and hypo allegiance 4 ply and 20 cent coins.
My conclusion was that the toilet paper called quilted northern was the strongest.
Based upon the observations of the four brands form a hypothesis about which toilet paper will have the greatest strength when wet.
Simple toilet paper absorbency experiments for kids setting up the strength toilet paper absorbency experiment.
1 roll of toilet paper 3 oz.
Suppose you are a scientist working for a consumer testing agency which evaluates the effectiveness of various consumer products.
