The physics problem is how to use the spring dynamometer to measure the buoyancy. It seems that there is density. I'll ask the teacher this afternoon. Let's first think about the specific process Thank you The following two I asked the teacher how to use the spring dynamometer to measure the buoyancy and then measure the density of the object

The physics problem is how to use the spring dynamometer to measure the buoyancy. It seems that there is density. I'll ask the teacher this afternoon. Let's first think about the specific process Thank you The following two I asked the teacher how to use the spring dynamometer to measure the buoyancy and then measure the density of the object

First, measure its gravity with a spring, put it in the liquid, and then measure it again If you want to measure the density of the object, you can submerge it all into the water (if the density is smaller than the liquid, pull it down with a spring, which is denser than the liquid)