vernier-caliper
Vernier callipers
micrometer
Copper is widely used for; Electrical Cables, Transformers, Inductors, Water and Gas Pipework (usually pipes of 8-28mm diameter). Usually domestic hot-water cylinders, are also made from Copper. Although Cold water tanks, are frequently now plastic.
For solids that melt above 100°C, a melting point apparatus capable of reaching higher temperatures can be used. The solid sample is placed in a capillary tube and then subjected to a slowly increasing temperature until it begins to melt. The temperature at which the first drop of liquid is observed is recorded as the melting point of the solid.
We can use thermometers, thermocouples, thermoresistances, pyrometers etc.
Copper wire is commonly used in electrical wiring for buildings, homes, and industrial facilities. It is also used in telecommunications and data networking applications for transmitting signals. Additionally, copper wire is used in various consumer electronics and appliances.
If copper is present, the solution will turnblue...
A sundial
A viscometer is used to measure the viscosity of a fluid, which is its resistance to flow. This measurement is important in various industries such as food processing, pharmaceuticals, and manufacturing, where the viscosity of a fluid can affect product quality and performance. By using a viscometer, manufacturers can ensure consistency in their products and adjust formulations as needed.
Newton meter (N).
spirometer
Hook pan is laboratory apparatus used to measure or carry weights. This apparatus is also commonly used for small measurements.
You can measure the diameter, then divide that by 2.
Tape measure
A vernier caliper should be used to measure the diameter of a steel ball.
masons disk
orsat apparatus
No, an ocular micrometer is used for measuring objects viewed through a microscope by comparing them to a scale etched onto the eyepiece. It is not designed to measure the diameter of a field of view.
Yes, a calibrated ocular micrometer can be used to measure the diameter or length of a field or object. Essentially, that is all that it is used for.