Process Flow Of The Measuring Cup

The process flow of the measuring cup mainly includes the following steps:
Prepare tools and materials: You need to prepare a transparent cylindrical cup, a measuring cylinder, scissors, double-sided tape, paper strips, etc.
Marking scale: Use a measuring cylinder to measure a certain volume of water (such as 20mL), pour it into the cup, and mark the position of the water surface on the wall of the cup as a scale. Repeat this step until the required scale range is marked.
Make scale marks: Cut the paper strip into a rectangle, stick double-sided tape on the back, and then stick the paper strip at the corresponding scale of the cup to ensure horizontal and vertical alignment.
Verify scale accuracy: Use a measuring cylinder to measure a certain volume of water (such as 50mL), pour it into a homemade measuring cup, use a stopwatch to time 1 minute, observe the number of milliliters of water dripping into the measuring cup, and ensure the scale is accurate.
Through the above steps, a simple homemade measuring cup is completed. This method of making a homemade measuring cup is not only economical and affordable, but also can adjust the scale range as needed, which is suitable for basic measurement needs in laboratories or homes.