A glass rod that is charged usually attracts the small bits of paper placed near it because it is usually electrostatically charged.
Yes electromagnet would be attracted to a magnet provided direct current flows through the coil ie when the electromagnet is activated. As unlike poles attract each other the magnet is to placed accordingly. Otherwise repulsion would take place.
it doesnt change its color
ewan
measure the water before you put the object in it. and whatever the difference is thats buoyancy
A gas can change shape but it doesn't change volume, a liquid also changes shape but doesn't change volume.
What can happen to animal cells when placed in a hypotonic solution explain
I DON'T KNOWTHAT'S WHY I CAME ON THIS WEBSITE
Electroplating is a chemical change. Solutions containing metal ions are placed in a tank, and the piece of metal to be plated is connected to the electrical supply to become the cathode. The metal ions in solution are attracted to the cathode where they are reduced (reduction is gain of electrons) to form a metal coating.
It is because they are halogens
Mechanical change
The purpose of the myth is to explain who the constellation was placed in the sky.
Depending on the charge colloidal particles are attracted to catode or anode.
Solids.
solid
When a red blood cell is placed in distilled water it will swell and burst. This is a physical change.
I have placed a youtube video about how xbox live works.
It burns