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Would the vacuum flask work as well in keeping it's content hot if it's inner vessel cracked?
No, a cracked inner vessel in a vacuum flask would compromise its ability to maintain temperature. The vacuum is essential for insulation, and a crack would allow heat to escape or enter the flask, reducing its effectiveness in keeping contents hot or cold. It's best to replace the flask if the inner vessel is cracked.
What else can I help you with?
Why you cannot generate a vacuum more than 760mmHg?
The maximum vacuum that can be generated is 760 mmHg (atmospheric pressure) because at this point, the pressure inside the vessel is equal to the pressure outside the vessel, resulting in a balance. Attempting to generate a vacuum greater than 760 mmHg would create a negative pressure differential, causing air from outside to rush in and equalize the pressure inside the vessel.
What does the inside of a thermos flask look like?
The inside of a thermos flask usually consists of a double-walled vessel with a vacuum or insulating material between the walls. This design helps to minimize heat transfer, keeping liquids hot or cold for an extended period of time. The interior walls are typically made of stainless steel or glass for durability and ease of cleaning.
What is the effect of dry steam entry in to a wet steam filled vessel whether it promotes condensation in the vessel?
When dry steam enters a wet steam filled vessel, it can cause the wet steam to condense as the dry steam releases its latent heat energy to the surrounding wet steam. This condensation increases the moisture content in the vessel and may lead to water accumulation.
How does a vacuum flask prevent heat from flowing in or out of it?
Vacuum (absence of matter) is an excellent insulator because matter is the vehicle that carries heat from one place to another. A vacuum flask contains a vacuum-sealed space between the outer and inner walls of the vessel. Without a vehicle, the heat cannot easily be transferred across the gap between the two walls.
Why is the compass needle kept in a closed glass vessel Answers for class 6?
The compass needle is kept in a closed glass vessel to prevent any interference from external magnetic fields, which could disrupt its accurate alignment with the Earth's magnetic field. Keeping the needle enclosed helps maintain its sensitivity and stability, ensuring that it always points towards the magnetic north.
Would the vacuum flask work as well in keeping its contents hot if it's inner vessel cracked?
No, if the inner vessel of a vacuum flask is cracked, the vacuum seal will be compromised and the flask will not be able to maintain the same level of heat retention for its contents. The cracked vessel will allow heat to escape more easily, reducing the effectiveness of the insulation. It would be best to replace the flask to ensure proper heat retention.
As the pressure in a vessel containing water is reduced with a vacuum pump it begins to boil at some point but will it continue to boil if the vessel is sealed after it begins to boil?
If the vacuum pump is on, the water will continue to boil. If the vacuum pump is off as the vessel is sealed, the boiling will stop at a point of equilibrium.
What is the primary responsibility for a vessel operator assisting a boat?
Keeping his/her vessel and crew out of danger
What is the primary responsibility for a vessel operating a boat in distress?
Keeping his/her vessel and crew out of danger
What is the primary responsability for a vessel operator assisting a boat in distress?
Keeping his/her vessel and him/her safe
What is the primary responsiblity for a vessel operator assisting a boat in distress?
Keeping his/her vessel and him/herself out of danger
What is the primary responsibility for a vessel operator assisting in a boat in distress?
Keeping his/her vessel and crew out of danger
What is the primary responsibility for a vessel operator assisting the boat in distress?
Keeping his/her vessel and crew out of danger
What is the primary responsibility for a vessel operating assisting a boat in distress?
Keeping his/her vessel and crew out of danger
What is primary responsibility for a vessel operator assisting a boat in distress?
Keeping his/her vessel and crew out of danger
What what is the primary responsibility for a vessel operating assisting a boat in distress?
Keeping his/her vessel and crew out of danger
What is the primary responsibility for a vessel operator assisting a boat distress?
Keeping his/her vessel and crew out of danger
