Parachutes use convection to create lift by having warm air underneath the canopy rise and flow upward, creating an upward force that helps the parachute stay aloft and descend more slowly. This process is crucial for maintaining control and stability during a descent.
Parachutes deploy using gravity to create drag by displacing air beneath the canopy. As the warm air rises and cool air sinks around the canopy, convection currents develop that help stabilize the descent of the parachute. This convection process aids in controlling the descent speed and direction of the parachute.
The three main types of convection are natural convection, forced convection, and mixed convection. Natural convection occurs due to density differences caused by temperature variations. Forced convection involves the use of external means like fans or pumps to enhance fluid movement. Mixed convection combines both natural and forced convection mechanisms.
No, a convection microwave uses hot air to cook food in the convection mode. It does not rely on radiation to generate heat during this mode of operation.
Convection currents in the Earth's mantle drive the movement of tectonic plates, resulting in earthquakes and volcanic activity.
Convection is only one of the three types of heat.Can't we use the convection oven?
Parachutes deploy using gravity to create drag by displacing air beneath the canopy. As the warm air rises and cool air sinks around the canopy, convection currents develop that help stabilize the descent of the parachute. This convection process aids in controlling the descent speed and direction of the parachute.
AnswerYes.
Al the Apollo spacecrafts use three parachutes.
Yes
because i said so 8-)
1. radaitor 2. convection heaters 3. parachutes 4. birds 5. hand gliders 6. hot air balloons and this answer was created by havana parkin 2k12 hope its corect lol its what my science teacher told me xx
Its still parachutes.
bombs use fins or parachutes for stabilization in flight
Yes if the airplane is going to crash, use one.
When convection occurs in the air, winds are formed.
You need to buy a convection oven
Parachutes come in varying sizes.