Practical Exam Young’s Modulus – Viva Voice Question With Answer For: Science Class 11 | Physics
Q.1: Define elasticity. Ans. Property of materials to regain their original length, volume or shape after the deforming force has been removed.
Q.2: State Hooke?s Law.
Viva Voice Questions With Answer Focal Length of Concave Lens By Concave Mirror For: Science Class 11 | Physics
Q.1: What is a concave lens? Ans. The lens which is thinner at the centre and thicker at the edges
Viva Voice Question Spherometer – Viva Voice Questions with Answer For: Science Class 11 ( Practical Exam )
Q.1: Why the instrument is given the name ?spherometer?? Ans. Because it is used to determine the radius of curvature of a
Viva Voice Question Spherometer – Viva Voice Questions with Answer For: Science Class 11 ( Practical Exam )
Q.1: Why the instrument is given the name ?spherometer?? Ans. Because it is used to determine the radius of curvature of a
Viva Voice Question Surface Tension – Viva Voice Questions with Answer For: Science Class 11 ( Practical Exam )
Q.1: Define surface tension? Ans. ?The tangential cohesive force acting along the unit length of the surface of a liquid? T