Spring scale or a spring balance is a type of measuring device that is used to measure the weight of the object.
Spring scale can be defined as:
- Spring balance is also known as the newton meter, which consists of a spring fixed at one end to a hook. The hook bears the weight of the object and marks on the measuring scale.
- The weight of the balloon can be measured with the spring scale. The balloon can be tied to the hook of the balance, and the weight it carries is shown on the measuring scale.
- Thermometer issued to measure the heat, graduated cylinder is used in labs to calculate the volume of a substance in milliliters, and metric ruler issued to measure the length of the object in centimeters.
When was the first spring scale made?
- Richard Slater of Bilston, somewhere near Wolverhampton, invented the first spring scale in Britain around 1770.
- He founded the George Salter & Co. company with his nephews George and John, which is still a significant manufacturer of balances and scales.
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