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What else can I help you with?
What happened to the bubble when you placed the bottle in cold water?
When the bottle was placed in cold water, the air inside the bottle cooled down and contracted, causing the bubble to shrink or collapse. The decrease in temperature led to a decrease in the volume of air in the bottle, making the bubble appear smaller or disappear.
Why will an egg go inside a bottle?
Heating the air inside the bottle lowers its pressure, creating a vacuum. When the heated bottle is placed neck-down on an egg, the higher pressure outside the bottle forces the egg to be pushed inside to equalize the pressure.
How can I prevent my water bottle from falling off the fan?
To prevent your water bottle from falling off the fan, make sure it is securely placed on a stable surface away from the fan's blades. Additionally, consider using a bottle holder or clip to keep it in place.
Why does your water bottle leave a ring of moisture on the bench?
When a cold water bottle is placed on a warmer surface, such as a bench, the air around the bottle cools down and cannot hold as much moisture, causing condensation to form on the outside of the bottle. This moisture then transfers to the bench, leaving a ring of moisture.
Give examples to show that plastics are non corrosive in nature?
Plastics are non-corrosive as they do not react with water or air. For example, plastic water bottles do not rust or deteriorate when in contact with water. Additionally, plastic food containers do not react with acidic or alkaline foods, maintaining their integrity over time.
Why should you not put down a cork for a chemical bottle when pouring?
It might pick up dirt and other contamination from the surface upon which it is placed, and this could then be transferred to whatever is in the chemical bottle. If this happens, any time you now use the chemical in the bottle, it is contaminated.
What is a hazard identification?
If you are speaking of Hazardous Materials, It is an ID no. or name clearly visible and placed on all containers of Hazardous Materials. The hazard identification will include the name or the ID number and the information regarding the flammability, radioactivity, corrosive, inhalation hazard. toxic levels and etc of the contained substance. If you are speaking of a land slide which is blocking the road to through traffic, then it would be a road sign that says ROAD CLOSED.
What happened with the balLoon when you placed the bottle in hot water?
When the bottle is placed in hot water, the air inside expands due to the increased temperature. This causes the balloon to inflate as the air pressure inside the bottle increases.
Why should screw cap of a reagent bottle be placed bottom up on the table?
If the cover of a reagent bottle is placed on a table with the bottom down, it can pick up material from the table which would contaminate the contents of the reagent bottle after the cap is put back on the bottle.
What happen when the bottle was gently placed on top of the flour?
Different things can happen if a bottle is placed gently on flour. If the flour is all spread out on a counter, then the bottle will leave prints in the flour. If the flour is packed tightly, then it is possible for the flour to be able to hold up the bottle.
How many feet before the hazard should the sign be placed?
5 feet
Which placard is placed on a tanker with radiation?
The most common radioactive product carried in a tanker is uranium hexafluoride. If I was under a tank of this, I would put four placards on it: radioactive, corrosive, dangerous when wet and inhalation hazard. Technically all you need is the first two, but you could put the other two on and still be okay.
What happened to the bubble when you placed the bottle in cold water?
When the bottle was placed in cold water, the air inside the bottle cooled down and contracted, causing the bubble to shrink or collapse. The decrease in temperature led to a decrease in the volume of air in the bottle, making the bubble appear smaller or disappear.
Can a pipet be placed in a reagent bottle?
Yes, a pipet can be placed in a reagent bottle to withdraw specific volumes of the reagent as needed. It is important to ensure that the pipet tip does not touch the sides or bottom of the bottle to prevent contamination and maintain accuracy in volume measurement.
How did a full sized pear get in pear brandy?
While the pear is small it is placed in the bottle, and the bottle is supported in the tree. Pear reaches full size in the bottle.
Why does a bottle inflate when a bottle-and-balloon system is placed in hot water?
When a bottle-and-balloon system is placed in hot water, the air inside the bottle expands due to an increase in temperature. Since the bottle is sealed off from the outside, the expanding air has nowhere to go, causing the balloon to inflate as a result of the increased pressure inside the bottle.
What happens when sulfuric acid is placed in a bottle?
it would burn straight thorough
