Tuesday, 14 January 2025

Archimedes Bucket and Cylinder

I measure the weight of a mass using a spring balance, then submerge it in water. The buoyant force reduces the weight, but adding the same mass of water to the bucket restores it. A simple and clever demonstration of how the displaced water equals the mass added!



 

at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

pH Curve

  Chemistry GCSE: I needed a pH curve for revision to show the students. With the @pascoscientific drop counter, a pH probe, and a temperatu...

  • Negative feedback
      Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped...
  • Knitting some Intestines
    We went to the Bett Show a few weeks ago and there we saw a model of a Liver. It had been knitted so we thought we would have a go. After ...
  • Pasco Weather Sensor
      #Physics Taking wind speed readings using the PASCO scientific wireless weather station. Grabbing some monthly data on the weather in t...