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What else can I help you with?
If a capped syringe is heated in which direction will the syringe plunger move?
The fluid or gas inside the syringe will decrease in temperature, therefore it will decrease in volume. This will cause the syringe piston to slide inside the syringe. This is because of the ideal gas law: PV=nRT. If the pressure (P), the number of moles (n), and the ideal gas constant (R) remains constant, than the change in volume must be proportional to the change in temperature.
How do you draw up 0.7 ml on a 3 ml syringe?
Pull the plunger of the syringe down to the 0.7 ml mark on the scale. Insert the needle into the liquid and slowly draw up the desired amount of 0.7 ml by gently pulling back on the plunger. Ensure no air bubbles are trapped in the syringe before administering the medication.
Why can a syringe suck up water?
A syringe can suck up water because when the plunger is pulled back, it creates a vacuum inside the syringe. This lower pressure causes the water to be drawn into the syringe to equalize the pressure.
What is the function of the syringe in respirometer?
The syringe in a respirometer is used to adjust the volume of gas in the respirometer chamber. By pushing or pulling the plunger of the syringe, you can change the pressure inside the chamber, allowing you to measure the rate of gas exchange, such as oxygen consumption or carbon dioxide production, by the organism being studied.
Why must you be careful not to grasp the barrel of the syringe when making pressure measurements?
Grasping the barrel of the syringe can inadvertently introduce additional pressure, thus affecting the accuracy of the pressure measurement. It's crucial to only measure the pressure exerted on the plunger to ensure precise readings.
What happens to the marshmallows in the syringe as i push the plunger down What happens to the marshmallows in the syringe as i pull the plunger up?
When you push the plunger of a syringe down into a marshmallow, it puffs up with air. When you pull the plunger of the syringe up while it is in the marshmallow, it will shrink.
What crumpled a plastic bubble in a syringe when you apply force to the plunger?
The mass in the syringe, as you push down the plunger.
When using a tuberculin syringe do you measure using the edge of the plunger where it touches the syringe or the tip of the rounded edge of the plunger?
Measure to the edge of the plunger (or piston) where it touches the inside of the syringe cylinder. http://www.northcumbriahealth.nhs.uk/palliativecare/clinical/syringe/05.php
How would you use a syringe to see if air was compressed?
To test if air is compressed using a syringe, pull the plunger out to create a vacuum inside the syringe. Then, push the plunger in quickly. If the air inside the syringe is compressed, you should feel resistance when trying to push the plunger in. If the air is not compressed, the plunger will move easily.
A doctor pushes down the plunger of the syringe places its nozzle in the medicine and then pulls up the plunger to make the medicine rise up in the syringe?
he pushes the plunger so that he removes the air molecules from the syringe and make it vacuum and then puts it in the medicine and pulls the plunger so that the liquid rises without the air molecules getting in the syringe (arjun)
When you push the plunger are the air particles closer together in the syringe or in the bubble?
when you push the plunger are the air particles closer together in the syringe or in the bubble
Why must the plunger of a gas syringe be rotatated?
To ensure that the plunger can move and not stuck. Because if it is stuck, when the gas goes into the syringe, the plunger will not move back and so the values you received will be lower than the actual value
What is the effect on the volume of the air in the syringe if more force is exerted on the plunger?
Increasing the force on the plunger will decrease the volume of air in the syringe as the increased pressure compresses the air.
If you push the plunger of a syringe filled with air and let go what will happen?
If you push the plunger of a syringe filled with air and let go, it will come back up again! :) :P
Can you push the plunger all the way through the syrings while your thumb presses on the tip of the plunger?
No, it is not recommended to push the plunger all the way through the syringe while your thumb is pressing on the tip. This can cause the plunger to come out of the syringe barrel unexpectedly, potentially leading to spillage of the contents or injury. It's better to use the syringe as intended for safe and effective administration.
Does atmospheric pressure act on both sides of the plunger in the sealed syringe?
Yes, atmospheric pressure acts on both sides of the plunger in a sealed syringe. The pressure outside the syringe applies force on the outer surface, while the pressure inside the syringe is influenced by the contents within. If the plunger is pushed or pulled, the pressure difference between the inside and outside can create a force that moves the plunger. However, in a sealed environment, the pressure inside can change based on the volume of the fluid inside the syringe.
What happen if you push down on the plunger of a syringe filled with air?
If you push down on the plunger of a syringe filled with air, the air inside the syringe will be compressed and the pressure will increase. Depending on how much force you apply, the air may be expelled through the needle if the pressure exceeds what the syringe can hold.
