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To absorb the carbon dioxide by bonding with the soda lime to form sodium carbonate.
when two metals are being welded together each is taken to the melting point and if there is no bonding between the metals the weld breaks easily. the purpose of welding is to take metal to a melting point and reformulate their bonding at our own requirements so that it makes a good strong joint. if there is no such a joint the purpose of welding becomes unnecessary.so dissimilar metal cannot be welded.
There are two main types of atomic bonding, these are: ionic bonding and covalent bonding
Metallic Bonding
Type of bonding between elements in a compound chemical-chemically is chemical bonding.
The purpose of the bonding material is to join the materials being bound.
Multimeter is an instrument that measures electric equipotential. Equipotential lines can be determined by connecting various points of electric potential or voltage.
Equipotential lines are lines that are perpendicular to the lines representing the electric field of a particle. A particle can travel freely of equipotential lines without doing any work.
Static
what is the geometrical shape of equipotential surface due to single isolated charge
No, two equipotential surfaces cannot intersect. These are surfaces where the gradient of potential is zero always.
No. If two equipotential surfaces intersect, then there would be two values of electric potential at the point of intersection, which is not possible.
If the field lines were not perpendicular to the surface, then they could be decomposed into components perpendicular and parallel to the surface. But if there is an E-field along the surface, the surface is no longer an equipotential.
yes
concentric spherical surfaces
the purpose of covalent bonding is to attain a noble gas configuration
The angle is a right angle.