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What would happen if a lid from a jar with helium gas was removed?
The Helium gas will expand and rise into the suurounding the air as it is less dense and lighter air. Depending on the amount of helium and the size of the room the Helium could displace the breathable mix in the space and become a danger to health.
What will happen if the lid is remove from a container that holds helium gas?
If the lid is removed from a container holding helium gas, the helium will escape into the surrounding environment since helium is lighter than air. This can result in the helium dispersing quickly due to its low density compared to the air around it.
What kind of simple machine is a jar lid?
A jar lid is typically considered a screw or lever simple machine. The twisting motion used to tighten or loosen the lid acts similar to a screw, while the leverage from the lid helps to create a tighter seal on the jar.
Why does a hot liquid in a jar dent the metal lid?
When hot liquid is added to a jar, it heats the air trapped inside the jar. As the air expands, it creates pressure which pushes against the metal lid, causing it to buckle or dent. This is due to the difference in pressure between the inside and outside of the jar.
What happens to the particles on the metal lid when it is run inder hot water?
When a metal lid is run under hot water, the particles in the lid gain kinetic energy and vibrate more rapidly due to the increased temperature. This thermal expansion causes the metal to expand slightly, which can create a looser fit around the jar's opening. As a result, the lid may become easier to remove as the gap between the lid and jar increases.
If a jar contains helium gas what would happen if the lid was removed?
If the lid of a jar containing helium gas is removed, the helium gas will quickly diffuse out of the jar and into the surrounding environment because helium gas is lighter than air. Helium is also non-toxic and non-flammable, so it will not pose any immediate danger.
A jar contains helium.What would happen if the lid of the jar was removed?
The helium, being lighter than air, would simply rise out of the jar.
What will happen if the lid is removed from a container hold helium gas?
It will escape
What open lid mean?
A lid that has been removed from a jar.
What would happen if a lid from a jar with helium gas was removed?
The Helium gas will expand and rise into the suurounding the air as it is less dense and lighter air. Depending on the amount of helium and the size of the room the Helium could displace the breathable mix in the space and become a danger to health.
What will happen if the lid is remove from a container that holds helium gas?
If the lid is removed from a container holding helium gas, the helium will escape into the surrounding environment since helium is lighter than air. This can result in the helium dispersing quickly due to its low density compared to the air around it.
How do you make a snow globe when my jar has no lid?
You need a jar with a lid or it won't work.
What would happen if a jar loose fitting lid were placed in a freezer?
What's in the jar? If you mean water, the ice *should* extrude out of the jar a little way without bursting it.
What kind of simple machine is an average twist-top jar lid?
It is a type of Nut and Bolt
What will happen when a jar of hydrogen is inverted on the jar if oxygen and the lid is removed?
The hydrogen will rise to the top of the jar since it is less dense than air. If a flame or spark is present, the hydrogen can ignite and possibly cause an explosion due to the reaction with oxygen in the air. It is important to handle flammable gases like hydrogen with caution.
If a jar has its lid on with water and salt in the jar does it evaporate?
no
Why we can heat up the lid of a jar to make it easier to open?
Heating the lid of a jar causes the metal to expand, breaking the seal between the lid and the jar. This makes it easier to open because the pressure inside the jar is released, reducing the force needed to twist the lid off.
