0
What else can I help you with?
Why do a weather balloon keep increasing in volume as it rises through the stratosphere?
As the weather balloon rises through the stratosphere, the atmospheric pressure decreases. This lower pressure causes the gas inside the balloon to expand, leading to an increase in volume. The gas molecules have more space to spread out due to the reduced external pressure.
What causes a hot air balloon to rise?
Fire contacting with the air inside the balloon. The heated air within the balloon is less dense than the ambient air surrounding it, therefore for the given volume it is lighter and so rises.
When a balloon rises high into the air it will expand and often will burst why?
A combination of heat from the sun and the lower pressure of the surrounding air the higher you go, causes the gas in the balloon to expand. Along with the sunlight weakening the balloon material, it will burst.
How does air make a balloon fly?
air is heavier than balloon, air rises
The air in hot air balloon is heated to make the balloon rise?
Yes, the air inside the balloon is heated with a burner, which causes it to become less dense than the surrounding cooler air. This difference in density creates buoyancy, lifting the balloon and its passengers off the ground.
Why do a weather balloon keep increasing in volume as it rises through the stratosphere?
As the weather balloon rises through the stratosphere, the atmospheric pressure decreases. This lower pressure causes the gas inside the balloon to expand, leading to an increase in volume. The gas molecules have more space to spread out due to the reduced external pressure.
Why does a partially inflated weather balloon expand as it rises?
As the weather balloon rises in altitude, the air pressure around it decreases while the pressure inside the balloon remains relatively constant. This pressure difference causes the gas inside the balloon to expand, increasing its volume and size.
What happens to the volume or size of a balloon as it rises in the air?
As a balloon rises in the air, the volume or size of the balloon increases. This is because the atmospheric pressure decreases as the balloon gains altitude, causing the air inside the balloon to expand and the balloon to inflate.
What will change the size of the weather balloon as it rises?
The pressure of the air inside it. The higher the balloon rises, the lower the outside air-pressure. With less pressure outside, the balloon expands because of the pressure of the air inside it. Eventually, the balloon bursts, and scientists recover the instruments when they fall to earth.
A balloon carrying weather instruments is released at Earth's surface and rises through the troposphere as the balloon rises what will the instrument generally indicate?
As the balloon rises through the troposphere, the instrument will generally show a decrease in temperature and pressure with increasing altitude. The decrease in pressure will be more pronounced, leading to a drop in atmospheric density.
Suppose the temperature of the air in a balloon is increased if the pressure remains constant.. what quantity must change Would it be Volume or Number of molecules or Compressibility OR Adhesion?
If the pressure is kept constant while increasing the temperature of the air in a balloon, the volume of the gas inside the balloon would change. This is because as the temperature rises, the gas molecules gain energy and move faster, leading to an increase in volume to maintain a constant pressure.
What happens to a weather balloon at the conclusion of its flight?
At the end of its flight, a weather balloon typically bursts due to the decreasing air pressure as it rises higher into the atmosphere. The instruments attached to the balloon then parachute back to the ground, where they are retrieved for data analysis.
When a helium balloon rises in the air it expands. If the volume of the balloon doubles what happens to the density of the helium inside it?
If the volume of the helium balloon doubles as it rises, the density of the helium inside it decreases. This is because the same amount of helium gas is now spread out over a larger volume, leading to a lower density.
In hot weather will a balloon rise higher than in cold weather?
Yes, hot air always rises while cold air sinks
Does a Weather balloon change size?
Yes, a weather balloon expands as it rises through the atmosphere due to the decreasing air pressure. Once it reaches a certain altitude, the balloon will have expanded as much as it can and eventually burst.
Why does a balloon expand as you blow into it?
The balloon inflates because a chemical reaction occurs between the vinegar and the yeast. This generates a carbon dioxide gas (CO2).The gas rises to the mouth of the bottle and enters the balloon . The pressure is so strong that the balloon begins to inflate.
Why a helium weather balloon expands as it rises in the air. assume that the temperature remain constant.?
When the helium balloon starts gaining height, the pressure decreases and as the gas molecules are very freely movable (higher than the normal). They move apart from each other in the mean while they make the balloon to expand. The decrease in atmospheric pressure relative to pressure inside the balloon causes it to expand.
