Solids having a regular periodic arrangement of atoms or molecules. But Amorphous solids have disordered arrangement in their atoms or molecules like gases. Even though atoms or molecules have disordered, they have fixed positions so they cannot move like gases molecules and amorphous solids show rigidity to move due to molecular attractions. So these amorphous solids not having a fixed structure like solids and not having free movement like gases. That is why we can call these amorphous solids as supercooled liquids of high density and viscosity.
Question: Which is more elastic water or air? Answer: By the application of external force, strain suffered my the water is less but air can show more strain(compression). So due to less stain more el
QUESTION: Why are household appliances connected in parallel? ANSWER: In the circuit parallel combinations, the potential drop is constant (In series combinations current constant). Different amounts
QUESTION: Why is manganin used for making standard resistors? ANSWER: For standard resistors, resistance should be a constant value at different temperatures. In case of Manganin temperature coefficie