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Why might a small increase in the demensions of an object cause a large change in its volume?
A small increase in the dimension increases the volume dramatically because the increases are all multiplied by each other. A balloon is a great example of volume increasing rapidly.
What happens to the atmospheric pressure acting on the balloon as the balloon rises?
due to pressure inside the balloon, will be higher because the balloon will try to get smaller and thus the balloon will ascent due to the low density of the helium inside the balloon.
How does a balloon pilot use density to control the altitude of a balloon?
the pilot heats the air stored in the balloon with a large flame the hotter it gets the higher it goes because the heat changes the density to make it go up or down if the pilot decreases the size of the flame the hot air lowers because the smaller flame has less heat giving it a higher volume, but the air stays the same thus making it lower
What is the difference between a water balloon and a normal balloon?
A water balloon is filled with water, and other balloons are filled with air or helium.
How was the movie red balloon made How did the balloon stay in the air and follow the boy?
invisible string
Partially inflated weather balloon has a volume of 1.56 x10 to the 3 power L?
A partially inflated weather balloon has a volume of 1.56 x 10^3 liters.
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 will happen to a balloon's volume if its heated?
The kinetic energy of the particles inside the balloon increase. This then expands the volume of the balloon.
What is a name for a device that is sent up into the air to measure information about the weather?
weather balloon
How many nitrogen molecules are in a balloon?
The number of nitrogen molecules in a balloon depends on the volume of the balloon and the pressure of the gas inside. However, at standard conditions (1 atm pressure, 0°C temperature), a balloon with a volume of 22.4 liters would contain 6.02 x 10^23 nitrogen molecules, which is known as Avogadro's number.
How many air particles are in a balloon?
The number of air particles in a balloon can vary depending on the size of the balloon and the pressure of the air inside. On average, there are approximately 2.5 x 10^22 air molecules in a standard-sized balloon.
What will change the size of the weather balloon as it rises?
As a weather balloon rises, the decreasing atmospheric pressure causes the gas inside the balloon to expand. This expansion increases the size of the weather balloon. At higher altitudes where the atmospheric pressure is lower, the balloon will continue to expand until it eventually bursts.
The volume of air in a balloon?
The volume of air in a balloon can be calculated by measuring the dimensions of the balloon and using the formula for the volume of a sphere (4/3 x pi x r^3) if the balloon is spherical. If the balloon is not spherical, the volume can be estimated by using the formula for the volume of a cylinder (pi x r^2 x h) or a different geometric shape that closely approximates the balloon's shape.
How can we calculate the new volume of the balloon after it has been inflated?
To calculate the new volume of a balloon after it has been inflated, you can use the formula for the volume of a sphere, which is V 4/3 r3, where V is the volume and r is the radius of the balloon. Measure the radius of the inflated balloon and plug it into the formula to find the new volume.
How does the volume in a hot air balloon change?
The volume of a hot air balloon increases as the air inside the balloon expands when it is heated. As the balloon ascends and the air temperature decreases, the volume of the air inside the balloon decreases as well. The pilot can control the altitude of the balloon by controlling the temperature of the air inside.
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.
