PCMB 2nd PUC Model Question Paper

i want maths,biology annual exam quation paper 2015

Please provide me pu 2nd Karnataka state syllabus model question papers of last 10years question papers

Originally Posted by Unregistered

please give me a 2nd PUC model question papers of 2014-2015

I want 2nd pu pcmb model question papers

What expected questions will come for 2018 questions paper

Hi buddy here I am looking for PCMB (Physics, Chemistry, Mathematics, Biology) 2nd PUC Model Question Paper for this exam preparation so will you plz let me know from where I can do download it ??

[sumit]

As you want here I am giving bellow PCMB (Physics, Chemistry, Mathematics, Biology) 2nd PUC Model Question Paper on your demand :

One mark questions

1. What is the cause for seeing the spark or hearing the crackle when, we take off our synthetic

clothes particularly in dry weather? (K)

2. Which phenomenon is responsible for lightning in the sky during thunder storm? (K)

3. We experience a sensation of electric shock while opening the door of a car or while holding
the

iron bar of a bus after sliding from our seat. Why? (K)

4. Who discovered the fact that amber rubbed with wool or silk attracts light objects? (K)

5. What happens when insulating surfaces are rubbed with each other? (K)

6. When amber is rubbed with wool or silk, it attracts light objects. Who is credited as the

discoverer of this phenomenon? (K)

7. How the name electricity is coined? (U)

8. How many kinds of electrification are there in nature? (K)

9. What is the meaning of the Greek word elektron form which the name electricity is coined?

(K)

10. How many types of charges exist in nature? (K)

11. What is the nature of force between like charges? (K)

12. What is the nature of force between unlike charges? (K)

13. What is meant by polarity of charges? (U)

14. What would happen when two oppositely charged objects are brought in contact? (K)

15. Who has named two types of charges as positive and negative? (K)

16. Why does a pair of objects get electrified on rubbing on each other? (U)

17. What is the cause of electrification of an object? (U)

18. When do we say that an object is charged or electrified? (U)

19. Name the instrument which detects the charge on an object. (K)

20. Name the instrument which detects the nature of the charge of the object. (K)

21. What is gold leaf electroscope? (K)

22. What does the degree of divergence of gold leaves in gold leaf electroscope indicate? (U)

23. How an object does acquire positive charge? (U)

24. How an object does acquire negative charge? (U)

25. When glass rod is rubbed with silk, glass rod acquires positive charge. Give reason. (U)

26. When plastic rod is rubbed with cats fur it acquires negative charge. Give reason. (U)

27. Why do electrostatic experiments not work well on humid days? (U)

28. When we walk briskly on the carpet in dry whether we are electrically charged. What type of

charge accumulates on us? (K)

29. Why can we not charge metal rod when held in hand and rubbed with wool? (U)