ध्वनीचा वेग हा विमानाचा सापेक्ष वेग मोजण्यासाठी स्पीडोमीटर आहे,

machmeter's Usage Examples:

In simple aircraft, without an air data computer or machmeter, true airspeed can be calculated as a function of calibrated airspeed.

The machmeter is used to show the ratio of true airspeed in relation to the speed of sound.

The Mach number is displayed on a machmeter as a decimal fraction.

The machmeter is used to show the ratio of true airspeed in relation to the speed.

capable of flying close to their critical Mach number usually carry a machmeter, an instrument which indicates speed in Mach number terms.

Rahdio-Ghidroakoosticheskiy Booy N - sonobuoy UISM - combined ASI/machmeter UNSM - combined ASI/machmeter UP 1.

MachmeterAircraft designed to operate at transonic or supersonic speeds will incorporate a machmeter.

to operate at transonic or supersonic speeds will incorporate a machmeter.

monooxygenase, an enzyme Mach Maximum Operating (MMO), a speed limit shown on a machmeter Marvel Mystery Oil, used as a fuel additive Mercury Magnetospheric Orbiter.