construction of spring balance
Answers
Answer:
A spring balance is constructed in such a way, that supports people to weigh anything when hanged on the hook which is connected to the spring.
Explanation:
A spring balance is a very useful thing for measurement of various substances. It is used as a weighing scale by people who require weighing things and the construction is such that, there is a spring adjusted on one end.
On its other end i.e. in alignment with the spring, there is a hook to which users can attach any object or polythene packet consisting of objects, that needs to be weighed.
The main property followed in this case is "Hook's law". This law further states that if someone wanted to stretch the spring, he/she has to apply some external force to it so that to can be pulled and this will be directly proportional to the overall area covered from the starting point.