It is heart monitor or cardiac monitor.
no , it is not a hosptal tv shows show it as a hospital e.g granny murry
nothing
Lines of longitude
The Mercator projection does that.
topographic maps
The land is steep if the contour lines are close together
this sign shows the hope
contour lines
a TOPOGRAPHICAL MAP shows the contour of the lines
no according to the law governing forces,it shows that lines of forces can not cross each other
the diagram shows two parallel lines and a transversal if the measure of 6 is 140?
the picture does not have lines