When two protons are brought together_____________________?

Related Mcqs:

1. The__________branch of Physics deals with nuclear particles such as neutrons, protons and nuclear?

   A. Solid State Physics
   B. Plasma Physics
   C. structure is called
   D. Nuclear Physics
   E. Particle Physics

2. Proton electron neutron and a particles have same momentum. Which of them have highest K.E ?

   A. Proton
   B. electron
   C. neutron
   D. a-particle

3. The consumption of energy by a 60 watt bulb in 2 sec is_________________?

   A. 120 J
   B. 60 J
   C. 30 J
   D. 0.02 J

4. The source of tidal energy is____________________?

   A. sun
   B. earth
   C. both A and B
   D. moon

5. The relation between horse power and watt is_________________?

   A. 1 hp = 546 watts
   B. 1 hp = 746 watts
   C. 1 hp = 1000 watts
   D. 1 hp = 946 watts

6. Slope of work time graph is equal to____________________?

   A. displacement
   B. acceleration
   C. power
   D. energy

7. When the speed of a moving body is doubled then___________________?

   A. its K.E is doubled
   B. its acceleration is doubled
   C. its P.E is doubled
   D. its momentum is doubled

8. Geothermal energy is a _______________________ source of energy?

   A. non-renewable
   B. stable
   C. renewable
   D. none of the above

9. A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m while applying the force and the ball goes up to 2 in height further, find the magnitude of the force. Consider g = 10m/s 2

   A. 22N
   B. 16N
   C. 20N
   D. 4N

   Submitted by: Huzaifa Naseer

10. If the momentum of an object is increased twice, then what will be the kinetic energy?

    A. Twice
    B. Thrice
    C. Four times 
    D. Sixteen times

    Submitted by: Imran Ali Mirbahar