23 June 2022

Density

Putting a pin in a piece of wood so the density can be measured. It came out at 0.92 g/cm3 with no wet fingers.
 

at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Seeing the Invisible – Electrons in a Cathode Ray Tube

Seeing the Invisible – Electrons in a Cathode Ray Tube Electrons… tiny, negatively charged particles that you can’t see, touch, or smell. Y...