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What is the role of an electromagnet in a doorbell?
The electromagnet pulls a plunger which then hits the bell. The action of being pulled, also breaks the power to the electromagnet, so it returns almost immediately, making the power again. This action repeats for as long as the pull push is pressed, causing the plunger to vibrate and the bell to ring.
Why does the doctor push the plunger of the syringe before he pulls it out to draw liquid to a syringe?
So that there wouldnt be any air in the syringe. because if just a little bit of air is injected into your body, you'll die
How does the size of the ball on the plunger affect the amplitude of the waves?
how does the size of a ball on a plunger affect the amplitude of a wave
Do pumps push or pull?
Both. On the down stroke of a piston pump, the chamber is evacuated, pulling the material in. On the up stroke, it pushes the material out.Similarly, in a turbine pump, low pressure on the intake side pulls and high pressure on the output side pushes.The exception is the mechanism used in bicycle pumps and old-fashioned water pumps (and toilet plungers). In these, half the cycle is wasted as the plunger contracts and goes through the fluid. On the "power stroke", the plunger expands and pushes the fluid out (or in, in the case of the toilet bowl plunger).
What causes a person in circular motion to feel a push away from the direction of their acceleration?
Inertia
Why does air feel hard when you push on the plunger of closed syringe?
It feels hard because all of the air particles are getting closer and closer so they are trying to push the plunger up for more room.
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.
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
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.
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
Why does air feel hard when you push down on a closed syringe?
It feels hard because all of the air particles are getting closer and closer so they are trying to push the plunger up for more room.
How do you clean Hydraulic Lash Adjusters?
Push the plunger down and pull the snap ring.
How do you use a toilet plunger?
You put it into the toilet when it's blocked and it forms a kind of vacuum. You push it up and down and you'll feel the pressure as it pushes and pulls water back and forth to unlodge the blockage.
How do unclog a drain without using natural chemicals?
A plunger can be used. The plunger creates a push/pull action using suction/pressure within the pipe to promote movement of the blockage
In medical terminology what does push now mean?
It means to give an injection now. Think of "pushing" a plunger on a syringe.
How do you get gas door open when locked?
Happened to me when I was very low on fuel. Client, that I called to explain I was going to be late, came to rescue. You need to manually push the lever/plunger. Get at it by opening trunk and pulling down panel on fuel door side as if you were going to replace a bulb in the back. Notice, a box and plunger as you look from back (light panel area) to front of vehicle. Push plunger. Viola!
Why does it hurt when I push my tampon plunger in?
Pushing down on the plunger of the applicator is what pushes the tampon into the vagina.There are many reasons why inserting tampons may hurt including you being too tense when inserting, inserting at the wrong angle, or using too high an absorbency. It would help if you were to use a non-applicator tampon to improve control and feel for resistance to insert the tampon correctly.
