Look up isobar in Wiktionary, the free dictionary.

Isobar may refer to:

• a contour line of equal or constant pressure in meteorology
• two nuclides with the same mass number in nuclear physics
• a heat pipe
• Isobar (film), a 2009 science fiction film
• Isobar Communications, an international network of digital marketing agencies

Isobar is also linked to:

• Isotope, one of multiple varieties of the same element of different atomic masses
• Isotone, one of multiple nuclides with equal numbers of neutrons
• Isomer, one of multiple molecules with the same formula
• Nuclear isomer, a nuclide in a neutral state (i.e., containing more energy, but with no change in number of protons and neutrons)

See also

• Isosurface
• Isobaric process

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.