Home › NEET UG › Physics › Mechanical Properties of Solids › You press a lump of putty and it keeps the new s…
You press a lump of putty and it keeps the new shape. Putty is close to an ideal:
ACrystal
BPlastic
CElastic
DLiquid
Answer & Solution
Correct answer: B. Plastic
1. Putty has no tendency to regain its old shape.
2. It stays permanently deformed.
3. Such a substance is plastic.
_Source: NCERT Class 11 Physics Part II, Chapter 9, Mechanical Properties of Solids._
Related questions
A crane rope is usually a bundle of thin wires braided together, which gives flexibility aSteel is more elastic than copper, brass and aluminium, so steel is preferred in:The shear stress at a mountain's base must stay below the critical stress at which rocks:Elastic properties of rocks limit the maximum height of a mountain on Earth to about:The I-shaped cross-section of bridge beams cuts weight and cost without losing:A very deep, thin beam may bend sideways under load. This is called:To reduce the bending of a beam, it is more effective to increase its:A bridge must withstand traffic load, wind force and its own: