APPLIED SCIENCE MODEL QUESTION PAPER-2
SECTION-A
1.What are supplementary units in SI system?
-> the Supplementary units in SI system are Radian and steradian.
2. how do you find least count of vernier calipers?
->
3. state lami’s theorem.
-> lami’s states that “if three forces acting at a point or equilibrium then each force is proportional to the sign of the angle between the other two forces”.
4. define like and unlike parallel forces.
-> like parallel forces:” the forces acting along the parallel lines in the same direction are called like parallel forces”.
unlike parallel forces:” the forces acting along the Parallel Lines but in the opposite are called unlike parallel forces”.
5. what is D forming force?
-> whenever a body is acted upon by an external force a change in shape or distortion occurs. this distortion produced in the body is called the deformation. the force acting to cause Deformation is called the deforming force.
