Back to MECHANICAL PROPERTIES OF SOLIDS
NEET UG PHYSICS MCQ: MECHANICAL PROPERTIES OF SOLIDS
1
Medium
1 of 1
Understanding
+4 | -1
A wire is stretched under a force. If the wire suddenly snaps the temperature of the wire
View answer and explanation
Correct option: C
Increase
Option C (Increase) is correct because when a wire snaps, the elastic potential energy is converted into heat, increasing the temperature.
More Questions from MECHANICAL PROPERTIES OF SOLIDS
Practice All Chapter MCQs →
A 20 kg load is suspended by a wire of area of cross section is . The stress produced in is
In magnitude hydraulic stress is equal to:
A wire extends by when a force is applied. Double the force is applied to another wire of same material and length but half the radius of cross-section. The elongation of the wire in mm will be
Stress to strain ratio is equivalent to
A long rod of radius which is fixed from one end is given a twist of radians. The shear strain developed will be
The relationship between Young’s modulus , Bulk modulus and modulus of rigidity is