A person will not know which of the following illustrations of electrically charged pith ball shows the correct position of the pith balls without seeing the illustrations. It is important to include the illustrations as well.
Central spongy area of stem of most flowering plants. White material between peel and fruit of an orange. Used as a liner in helmet's in India, hence the term Pith Helmet.
The center of plant stem that can store food is called the pith. The pith has a spongy texture. The pith in a tree is called the trunk.
The Pith
Yes, the pith has nearly the same amount of vitamin-C as the flesh and contains sources of pectin. See related link
pith
It will move away
It will move away
Lightweight pith balls help to show electrostatic attraction and repulsion.A pith ball picks up electric charge.
the pith ball takes on a negative charge also, the charge transfers to the pith ball from the strip
they will move away from each other
I dont know :P
A glass rod is -vely charge and repel a body of -ve charge .so if a pith ball is repelled ,the charge on it must be -ve.
repel each other
Central spongy area of stem of most flowering plants. White material between peel and fruit of an orange. Used as a liner in helmet's in India, hence the term Pith Helmet.
the pith is the middle of a tree
"Good Sir, I wish to procure a Pith Helmet."
the pith contains ground tissue.