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How do you turn a glass full of water upside down without spilling it?
One way to turn a glass full of water upside down without spilling it is to place a piece of cardboard or a small plate over the mouth of the glass, then flip the glass upside down while holding the plate/cardboard in place. Once the glass is upside down, carefully remove the plate/cardboard to reveal the water remaining in the glass.
What happens to the cardboard and the water inside the glass?
when water is filled up to the brim then water and cardboard are in complete contact with each other , there is no space for air to enter in ...... so it creates a sort of cacuum....and when glass is turned upside down then that created vacuum leads to the hanging of cardboard on its own
Explain why the cardboard did not fall to the ground when the glass of water was tipped upside down?
The cardboard did not fall to the ground when the glass of water was tipped upside down because the air pressure on the top surface of the cardboard was greater than the water pressure holding it down. This created a force that pushed the cardboard against the glass and prevented it from falling.
What happened to the water in a glass when turned upside down?
When a glass of water is turned upside down, the water does not fall out due to the presence of air pressure pushing against the water, creating a vacuum inside the glass. This vacuum holds the water in place, creating a seal that prevents the water from spilling out.
If you turned greenhouse glass upside down would there be the same effect?
The orientation of the sheets of glass in a greenhouse (top to bottom, inside to outside) do not change its function.
What is the custom of turning a glass upside down on the table?
Can you be more specific as to who does this?If you mean glasses already on the table when you are seated in restaurants, having them upside down keeps dust from falling into the glass and allows them to drain if they weren't QUITE dry when placed there.
Have to build a insulated house an put a glass of water in it the water can not freezeit will be placed outside for a exsperament?
Make it with cardboard and news paper place layers of newspaper between 2 layers of cardboard this will hold the heat and keep the water from freezing
What items should be placed inside the recycling bin?
Items that should be placed inside the recycling bin include paper, cardboard, glass bottles and jars, aluminum cans, and plastic containers marked with recycling symbols.
Why does the water inside the glass covered with paper does not spill when you turn the glass upside down?
The air pressure pushing up on the paper is greater than the gravitational force pulling down on the water, creating a temporary barrier that holds the water in place. This creates a vacuum seal, preventing the water from spilling out when the glass is turned upside down.
What are some phrases using the word pulp?
The orange pulp was floating in the glass of juice. He stood on the grape and turned it into pulp. Wood pulp is used in the paper and cardboard manufacturing industry.
When we take a glass of half filled water and a small piece of cardboard on the top press then invert it.the cardbord remains attached with glass water doesn't falls.why is it so?
The air pressure in the air under the cardboard is pushing up, thus keeping the cardboard and water in the glass.
How is a manet affected if there is cardboard plastic or glass in between it?
If there is cardboard, plastic, or glass placed in between a manet (magnetic node) and a device, it can affect the strength and efficiency of the connection. Metal objects can interfere with magnetic fields, potentially weakening the signal or causing disruptions in data transfer. It's best to have a clear path between the manet and the device for optimal performance.
