Compressible as compared to liquids and solids
* Let us take three identical
syringes. Close the nozzles tightly with a cork.
* After removing the plunger first let
us fill it with fine chalk powder. Now put the plunger back and try to press it
down. What do you observe?
* Now let us fill the second one with
water. Try pressing the plunger down. What do you observe?
* Let us now draw the piston back to
suck air into the third one. Press the plunger down. What do we observe? Is it
easy or hard to press?
* Record your observations and share
among the group members.
* You would have observed that the
plunger moved freely when air was present and in the case of water and chalk
powder it was difficult to press and the piston hardly moved.
We conclude that gases are highly
compressible as compared to liquids and solids.
Related Topics
Privacy Policy, Terms and Conditions, DMCA Policy and Compliant
Copyright © 2018-2024 BrainKart.com; All Rights Reserved. Developed by Therithal info, Chennai.