It depends on the size of the beaker.
Assuming it is a rod, the difficulty lies in that it can't measure the diameter of the beaker. Unless you were to attempt to find out the Radius/Diameter, then work out the circumference from that.
Using a meter rod to measure the external diameter of a beaker can be challenging due to the curvature of the beaker's sides, which can lead to inaccurate readings. Additionally, the rod may not fit comfortably around the beaker, making it difficult to hold it steadily in place while measuring. The need for precise alignment and the potential for parallax error further complicate the measurement process. Lastly, the rigidity of the meter rod may hinder the ability to take measurements on irregularly shaped or tapered beakers.
Fill the beaker with water, then pour it into a calibrated measuring jug
yes
It depends on the size of the beaker.
The average diameter of the mouth of a 500 ml glass beaker is around 8-9 cm.
Water is the solvent.
Assuming it is a rod, the difficulty lies in that it can't measure the diameter of the beaker. Unless you were to attempt to find out the Radius/Diameter, then work out the circumference from that.
Not completely sure what you're asking, but copper sulfate (CuSO4) will dissolve easily in water to form a cool-looking blue colored solution.(The term is dissolve).
metric ruler
The 12 cm beaker. (it has more exposure to the atmosphere)
Use really clean equipment. Heat some water in a beaker so that it will dissolve more solute. Dissolve all that it will hold, to make sure add excess. Decant the liquid into another beaker allow no crystals to be transferred to the new beaker. Allow to cool slowly. Do not agitate. The cool solution will be supersaturated.
A vernier caliper or a micrometer can be used to measure the internal diameter of a beaker. These tools provide accurate measurements of dimensions, including internal diameters, with precision.
When you dissolve salt into water, the salt is the solute while the water is the solvent.
The water in a dish with 12cm diameter since the area of exposure of water into atmosphere is greater. The more you expose the atoms in the atmosphere, the more they have space to escape the liquid state.
A standard 100 ml beaker would be about 70~75 mm tall. Of course, this depends on the beaker ... Although beakers are generally cylindrical in shape, with a flat bottom, there are two main types. Standard or "Low-form" beakers typically have a height about 1.4 times the diameter. "Tall-form" beakers have a height about twice the diameter.