NUMS MDCAT PAPER 2019

1. Condition for light passing through diffraction grating to undergo constructive interference is that the path difference between two consecutive rays must be equal to

 
 
 
 

2. Which of the following is true concerning the diagram below

 
 
 
 

3. Energy stored in a stretched wire is given by

 
 
 
 

4. According to first law of thermodynamics

 
 
 
 

5. A Vernier Caliper has 1 mm minimum reading on main scale and 10 numbers of divisions on Vernier scale. What is its least count

 
 
 
 

6. Velocity – Time graph for a body motion is shown in given figure below:

Acceleration of this body will be:

 
 
 
 

7. Unit of electromotive force is

 
 
 
 

8. Unit of strain is

 
 
 
 

9. When a β particle is emitted out of any nucleus, its atomic number

 
 
 
 

10. One Coulomb equals to

 
 
 
 

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