What are lines connecting places of equal pressure?

Isobar: lines of equal barometric pressure.

Which is a line joining the places of equal rainfall?

isohyet
An isohyet or isohyetal line is a line that in a given time joins points of equal rainfall on a map. An isohyetal map is considered a map with isohyets.

What is the imaginary lines joining places having equal temperature called?

c) Isotherms are lines drawn on a map joining points with the same temperature.

What are the line connecting places with the uniform air pressure on the map called as?

The line on a weather map joining places of equal atmospheric pressure is termed the Isobar line. It is a line of equal or consistent pressure on a graph, map, or a plot.

What are lines of equal velocity called?

Isotherms, isotachs, etc. are all examples of isopleths. These are lines of equal wind speed. They are most often contoured in the upper levels of the atmosphere, especially at the jet stream level.

What is the name of the instrument used to measure air pressure?

barometer
A barometer is a scientific instrument used to measure atmospheric pressure, also called barometric pressure.

Is a line joining the places with equal heights?

A line joining the places with equal heights is called counter lines. Countor lines are also called as isolines.

What is isotherm line?

Isotherm, line drawn on a map or chart joining points with the same temperature. Isotherms are commonly used in meteorology to show the distribution of temperature at the Earth’s surface or on a chart indicating constant level or constant pressure.

Are lines joining places of equal temperature?

Isobars are imaginary lines joining places with equal temperature.

Are Isolines and contour lines the same thing?

Isolines are lines drawn on a map connecting data points of the same value. Contour lines, for example, show relief and connect points on the map that have the same height. Equally, isobars show bands of high and low pressure and connect points that have the same atmospheric pressure.

What are the lines connecting points of equal pressure on a weather map called?

Isobars are found ONLY on surface charts. They most commonly connect lines of equal pressure in the units of millibars. High pressure isobars generally occurs with isobars above 1010 mb while low pressure isobars occur with lower than 1010 millibars.