Two inflated balloons are of identical size and shape, but one is filled with hydrogen, the...

Question

Question

Two inflated balloons are of identical size and shape, but one is filled with hydrogen, the other helium. Which has the larger buoyant force on it?

		the helium balloon.
		it can

Answer 1

Answer #1

helium ballon.

because of its very high density.

Answer 2

Similar Homework Help Questions

Balloons are often filled with helium gas because it weighs only about one seventh of what...

Balloons are often filled with helium gas because it weighs only about one seventh of what air weighs under identical conditions. The buoyancy force, which can be expressed as Fb Pairg Vballoon. will push the balloon upward. The balloon has a diameter of 9 m Assume the density of air is ρ 116 kg/m3 and the density of helium gas to be 1/7th of this Neglect the weight of the ropes and the cage. Determine the maximum amount of Joad,...
A cylinder of volume 43.8 L helium is filled to a gauge pressure of 1.72 x...

A cylinder of volume 43.8 L helium is filled to a gauge pressure of 1.72 x 10^7 Pa in a cylinder. a) With that amount of helium, how many balloons can be inflated to a volume of 4.0 L and pressure of 1.01 x 10^5 Pa, assuming that the balloons and the cylinder are at the same temperature? b) If the temperature of the balloons is 77 degrees Fahrenheit, then how many moles of helium are in one balloon? c)...
1 Balloons 60 cm Two similar helium-filled balloons tied to a 5 g mass float in...

1 Balloons 60 cm Two similar helium-filled balloons tied to a 5 g mass float in equilibrium as shown in the diagram. There is a charge Q on each balloon (a) Draw a free body diagram of the mass and of each balloon three diagrams in total. Clearly label all of the forces in each diagram (b) Determine the charge Qon each balloon 5 g

1 Balloons 60 cm Two similar helium-filled balloons tied to a 5 g mass float in...

1 Balloons 60 cm Two similar helium-filled balloons tied to a 5 g mass float in equilibrium as shown in the diagram. There is a charge Qon each balloon (a) Draw a free body diagram of the mass and of each balloon -three diagrams in total. Clearly label all of the forces in each diagram. (b) Determine the charge on each balloon 0 5 g
two life perservers gave identical volumes, one filled wiyh styrofoam and ghe other filled wiyj sand....

two life perservers gave identical volumes, one filled wiyh styrofoam and ghe other filled wiyj sand. when both are fully submereged, the buoyant force is greater in the ine filled with what?
A new kind of balloon is designed to be a perfect cube in shape, no matter...

A new kind of balloon is designed to be a perfect cube in shape, no matter how full. Suppose of these balloons can be stretched to a maximum surface area of 1435 cm2. The balloon is filled with 2.87 L of helium gas at a pressure of 746 torr and a temperature of 298 K. The balloon is then allowed to rise in the atmosphere. If the atmospheric temperature is 260 K, at what pressure will the balloon burst? Suppose...

A spherical balloon has a radius of 7.65 m and is filled with helium. The density...

A spherical balloon has a radius of 7.65 m and is filled with helium. The density of helium is 0.179 kg/m3, and the density of air is 1.29 kg/m3. The skin and structure of the balloon has a mass of 930 kg . Neglect the buoyant force on the cargo volume itself. Determine the largest mass of cargo the balloon can lift.
Two balloons are filled to the same pressure at the same temperature. One is filled with...

Two balloons are filled to the same pressure at the same temperature. One is filled with 1.40 moles of nitrogen; the other is filled with 1.40 moles of carbon dioxide. How many times more dense is this gas relative to the other? Please enter 1 if the densities of the gases are equal; please enter 0 if the value cannot be determined.
A helium balloon ride lifts up passengers in a basket. Assume the density of air is...

A helium balloon ride lifts up passengers in a basket. Assume the density of air is 1.28 kg/m3 and the density of helium in the balloon is 0.18 kg/m3. The radius of the balloon (when filled) is R = 4.8 m. The total mass of the empty balloon and basket is mb = 120 kg and the total volume is Vb = 0.068 m3. Assume the average person that gets into the balloon has a mass mp = 71 kg...

You rub two 4.0-mg balloons with a wool sweater. The balloons hang from 0.50-m-long very light...

You rub two 4.0-mg balloons with a wool sweater. The balloons hang from 0.50-m-long very light strings. When you attach the strings together at the top, the balloons hang away from each other each string making an angle of 37?with the vertical. Represent the situation with the force diagram for each balloon and determine the magnitudes of the forces that the balloons exert on each other. Will the relative magnitudes change if the charge on one balloon is two times...