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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 balloon doubles while the mass of helium remains the same, the density of helium inside the balloon would decrease by half. Density is calculated as mass divided by volume, so if volume doubles and mass stays the same, the density will decrease.
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.
Will a balloon half filled with air other half helium float?
Yes, a balloon that is half-filled with air and the other half with helium will float because helium is lighter than air. The helium will cause the overall density of the balloon to be lower than the surrounding air, resulting in it floating.
Would a balloon float longer if it had 100 percent helium or half helium and half oxygen?
100% helium
What volume change will take place in a balloon that loses half of its air?
volume decreases to one half of the original volume
How Can you find the volume of an inflated balloon?
To find the volume of an inflated balloon, you can measure its diameter using a ruler and then use the formula for the volume of a sphere, V = (4/3) * pi * r^3, where r is the radius (half of the diameter) of the balloon. Plug in the radius and calculate the volume. Alternatively, you can submerge the inflated balloon in a container of water and measure the water displacement to find the volume of the balloon.
What happens to the air pressure inside a balloon when the balloon is squeezed to half it volume at constant temperature?
The air pressure inside the balloon will increase when it is squeezed to half its volume at constant temperature. This is because the volume of the balloon decreases, leading to the air molecules being more confined in a smaller space, resulting in higher pressure.
What happens to the air pressure inside a balloon when it is squeezed to half its volume at constant temperature?
When a balloon is squeezed to half its volume at constant temperature, the air pressure inside the balloon increases. This is because the number of air molecules remains constant while the volume decreases, leading to the molecules being packed closer together and increasing the pressure.
Half life of helium?
1. It lasts for as long as the universe in theory, as it does not decay into any other element unless it's in a star, where it will undergo fusion into "heavier" elements . 2. In a balloon, it easily diffuses through the balloon skin and "leaks" away into the atmosphere, so maybe a day or so. 3. In the atmosphere, it gradually diffuses out into space, but is replenished by natural generation.
When a balloon is heated its volume is doubled what happens to its density?
The density decreases by half. You find the answer by knowing that density is equal to mass divided by the volume. If the mass stays constants and the volume is doubled, then the density is halved.
When a balloon is heated it's volume doubles what happens to its density?
The density decreases by half. You find the answer by knowing that density is equal to mass divided by the volume. If the mass stays constants and the volume is doubled, then the density is halved.
When a Balloon is heated it's volume doubles . What happens to its density?
The density decreases by half. You find the answer by knowing that density is equal to mass divided by the volume. If the mass stays constants and the volume is doubled, then the density is halved.
