Subsonic speed refers to speeds below the speed of sound in a medium. In water, the speed of sound is higher than in air, so typical speeds of objects moving through water are considered subsonic.
subsonic
Transonic speeds are when an object is moving near the speed of sound, experiencing a mix of subsonic and supersonic airflow. Subsonic speeds are when an object is moving at speeds below the speed of sound. At transonic speeds, airflow can become unpredictable, leading to effects like shock waves and buffeting.
If accelerating to the speed of sound, the subsonic.
speeds lower than the speed of sound is known as the subsonic speed. speeds greater than the speed of sound is supersonic (mach 1) and speeds that are many times above the speed of sound (above mach 0) are known as hypersonic sounds.
No - no animal can currently exceed the speed of sound in water. The speed of sound in water is 1,484 m/s (3320 mph). Dolphins and porpoises can swim from 19-54 mph (8-24 m/s). Not even the fastest underwater man-made projectiles can sustain the speed of sound in water for more than a fraction of a second due to the effects of friction. The closest you can get is underwater explosives that create an underwater shock wave and can move some of their exploding mass at supersonic speed for a fraction of a second.
Speed has nothing to do with where you are. You can travel below the speed of sound pretty much anywhere.
subsonic
Subsonic means "slower than the speed of sound" so a subsonic bullet is any bullet that travels slower than the speed of sound.
subsonic is moving below the speed of sound, supersonic is faster than speed of sound
Subsonic means any speed below the speed of sound. (Mach 1). So subsonic aircraft range from 0 - 661 knots at sea level. (Mach 1 is 661 knots at sea level.)
Subsonic
Less than the speed of sound in that medium.
Transonic speeds are when an object is moving near the speed of sound, experiencing a mix of subsonic and supersonic airflow. Subsonic speeds are when an object is moving at speeds below the speed of sound. At transonic speeds, airflow can become unpredictable, leading to effects like shock waves and buffeting.
One half the speed of sound. This is subsonic.
The main difference is the speed of the object in relation to the speed of sound. Subsonic refers to speeds slower than the speed of sound, while supersonic refers to speeds faster than the speed of sound. In the case of supersonic speeds, objects are traveling faster than the speed at which sound waves propagate in the medium.
The term subsonic can refer to speed that's lower than the speed of sound. In computer terms, this could mean an open source media server or refer to programming code.
If accelerating to the speed of sound, the subsonic.