A Vacume
A vacuum is the absence of matter, such as air. In a vacuum, there is no air or other gas molecules present, which can create unique challenges for conducting experiments or maintaining certain conditions.
The launch angle that results in the longest range for a projectile, in the absence of air resistance, is 45 degrees.
Freefall can occur in the absence of air resistance because the only force acting on the object is gravity. In the absence of air, there is no air resistance to counteract the gravitational force, allowing the object to fall freely.
The horizontal component of a projectile's velocity remains constant in the absence of air friction. This means the projectile will continue to move horizontally at a constant speed unless acted upon by an external force.
A rocket plane is more efficient in the absence of air because it doesn't have to overcome air resistance, known as drag. This allows it to travel faster using less fuel and achieve higher altitudes without the need for continual propulsion to counteract drag forces.
the absence of air is "vacuum"
no, wind is the movement of air
A Vacuum is the absence of air. So no, there is no air in a vacuum.
sound
NO
A rabbit and a tiger fall at the same rate in the absence of air because there is no air resistance affecting their falling bodies.
A vacuum is the absence of matter, such as air. In a vacuum, there is no air or other gas molecules present, which can create unique challenges for conducting experiments or maintaining certain conditions.
No hydrogen will not burn in the absence of air unless another oxidizer is present.
absence of friction...no air resistance
ZnCO3, when heated in the absence of air, decomposes to give ZnO and CO2. I think this is the answer.
It will not burn.
The absence of atmosphere is called a vacuum.