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Why does a plate become hot when hot food is placed on it?
"conduction"
If you put a egg in salt water what is the circumference?
The circumference of an egg placed in salt water will continue to grow for as it is in the water. The ending circumference may even end up to be 50 percent more than what it started out.
What is the effect of osmosis on an egg placed in water?
When an egg is placed in water, osmosis causes water to move into the egg through its semi-permeable shell. This influx of water may lead to the egg swelling and potentially breaking the shell if the pressure becomes too great. If the egg has been previously soaked in vinegar to remove the shell, it will become more elastic and may significantly expand in size due to the absorption of water. Overall, osmosis results in a change in the egg's volume and pressure due to the movement of water.
What will happen to a red blood cell placed in a solution of 99.3 percent water and 0.7 percent salt?
When red onions are placed in a solution with fifteenth percent salt and forty- five percent water, the water leaves the red onion cells through osmosis until the cell membrane will eventually collapse.
Explain why limp carrot sticks become crisp and your fingers becomes wrinkle when placed in hot water?
It is because of osmosis. Water enters the carrot cells whereas it travels in the opposite direction in your finger.
What is the hypothesis of osmosis lab elodea leaf?
The hypothesis of an osmosis lab with an Elodea leaf could be that the Elodea leaf will lose water and shrink when placed in a hypertonic solution due to water moving out of the leaf cells by osmosis, causing the cells to become flaccid. Conversely, if the Elodea leaf is placed in a hypotonic solution, it may gain water, swell, and become turgid as water moves into the leaf cells via osmosis.
What percent of garbage is placed into landfills?
21%
What happens when pollen grains are placed in a 10 percent sugar solution?
When pollen grains are placed in a 10 percent sugar solution, they will absorb water from the solution through osmosis. This can cause the pollen grains to swell and become turgid. The sugar solution provides a hypertonic environment, leading to an influx of water into the pollen grains.
How do the changes in the conditions of the potato strips relate to the wilting of plants?
When a plant cell is placed in a hypertonic solution, the water inside the cells are drawn out by osmosis. The vacuoles decrease in size. The cytoplasm also shrinks away from the cellulose cell wall and plasmolysis occurs. This causes a lack of structure for the plant and causes it to wilt, or become flaccid.
What percentage does the artery have to be blocked before stent is placed?
70 percent
What is a change in the shape of a rock caused by a force placed on it?
Mechanical change
What will happen to an animal cell that is placed in 50 percent salt solution?
It will shrink.
WHich act placed 25 percent duty on most imported factory goods?
The Dallas Tariff placed a 25 percent duty on most imported factory goods. It was passed in 1816 and is also called the Tariff of 1816.
Why was thrones placed in Egyptian tombs?
Pharaohs thrones were placed in their tombs so that they could become a ruler in the afterlife.
How do things change to stone when hung up in caves?
They don't "change to stone". If placed under a gentle inlet in the right atmospheric conditions, they become coated with calcite that has been dissolved from the limestone above by the ground-water feeding the inlet. So no "change", just coating.
Where should the key of a capo be placed on a guitar to change the pitch of the strings?
The key of a capo should be placed on a specific fret of the guitar to change the pitch of the strings.
Why does a plate become hot when hot food is placed on it?
"conduction"
