Which of the following is not conservative force_________________?

Related Mcqs:

1. A force On particle is conservative if:________?

   A. It’s works equals the change in the kinetic energy of the particle.
   B. It’s obeys Newton’s second law
   C. It’s obeys Newton’s third law
   D. It work depends on the end points of every motion, not on the path between.

   Submitted by: Shuaib Uddin

2. Which of the following types of force can do no work on the particle on which it acts ?

   A. frictional force
   B. gravitational force
   C. elastic force
   D. centripetal force

3. Which of the following is not an example of projectile motion ?

   A. a gas filled ballon
   B. bullet fired from gun
   C. a football kicked
   D. a base ball shot

4. Which one of the following is nearly monochromatic light ?

   A. light form fluorescent tube
   B. light form neon lamp
   C. light form sodium lamp
   D. light form simple lamp

5. Which of the following substances posses the highest elasticity ?

   A. Rubber
   B. Steel
   C. Glass
   D. Copper

6. Which of the following pairs does not have identical dimensions ?

   A. Torque and energy
   B. Momentum and impulse
   C. Energy and work
   D. Mass and moment of inertia

7. Which of the following radiations are suitable for the treatment of an infection in the interior of the body ?

   A. α-rays
   B. β-rays
   C. γ-rays
   D. X-rays

8. Which one of the following has the greatest energy gap ?

   A. insulator
   B. conductor
   C. semi conductor
   D. any of above

9. Which of the following branch of Physics deals with the internal structure of earth?

   A. Biophysics
   B. Geophysics
   C. Plasma physics
   D. Atomic physics

   Submitted by: AFNAN FAHIM KHATTAK

10. Which of the following pair of forces can produce a resultant of 8N?

    A. 2N & 5N
    B. 20N & 2N
    C. 3N & 6N
    D. 4N & 1N

    Submitted by: Zahid Jagirani