Asked nov 18 2017 in class ix science by ashu premium 930 points explain.
Rubber band through stretchable is a solid.
The project also requires that i create a motion study analysis for said launcher to predict if the penny will make it through the hole.
Can rubber be regarded as solid.
I m unsure of how to create the rubber band and even more unsure of how to do what i need in the motion study.
A sponge though compressible is a solid.
A steel spring would be classified as a solid even though it can be stretched thereby changing its shape.
If an external force is applied the atoms on the lattice will leave the original position and we say that deformation has occurred.
I need the rubber band to stretch a total of about 3 25 inches.
This happens because pressure is applied on the band which makes it to change the shape and it gains its original shape when released.
Sounds travel better through solids like your finger than through gases like the air.
If the external force is removed the atom is ret.
B rubber band though stretchable is a solid.
So its a solid.
The short answer is that to be classified as a solid does not require perfect rigidity.
Every solid has it s own unique y and the y tells us how stretchable the solid actually is all solids have definite shape volume and distinct boundaries a rubber band too has a definite shape volume and distinct boundaries.
A rubber band can change its shape on stretching but it is a solid.
This is because the molecules in a solid are so much closer together than in a gas so it is easier for the vibrations to be passed along.
All solids have a certain microstructure such as a lattice.
A rubber band is a thin piece of rubber that has been sealed to form a band.
The particles of rubber band are loosely bounded by force of attraction so as we stretch it moves to maximum elastic limit and as soon as it is released it regains its shape therefore it has some property of solids.
B rubber band though stretchable is a solid.
Only when some external force is applied will it change its shape.
People have been using rubber bands for different purposes for over 150 years.
Any help is appreciated here.