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ProfessorA spring balance is a tool used to measure the weight of an object by the extension of a spring. When an object is hung from the hook of the spring balance, gravity pulls on the object and causes the spring to stretch. The amount of stretch is directly proportional to the weight of the object, allowing for the measurement of the weight.
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What is compression spring balance function?
A compression spring balance is a device that uses the mechanical force of a spring to measure weight or force. As a load is applied, the spring compresses or extends, and this change in length is proportional to the force being measured. The amount of compression corresponds to the weight of the object being weighed.
Does spring balance measures force?
Yes, a spring balance measures force by the elongation of a spring under the influence of an applied force. By calibrating the spring, the amount of force can be directly read off the scale on the balance.
What is the difference between a beam balance and spring balance?
A beam balance uses a lever and a fixed point to compare weights, while a spring balance measures weight by the amount a spring stretches or compresses. A beam balance is typically used for larger weights and is more accurate, while a spring balance is compact and portable, suitable for lighter weights.
Who invented spring balance?
The spring balance was invented by Richard Salter, a British balance maker, in the late 18th century. His invention revolutionized the way weight measurements were taken by utilizing the elasticity of a spring to measure force.
What is the quantity of spring balance?
The quantity of a spring balance refers to the number of spring balances being used or purchased. It is simply a count of the individual devices.
