Physics topic1 Measurement

 

1. 1 atmosphere =?

 
 
 
 

2. 1 horse power is equal to

 
 
 
 

3. 1 Diopter is equal to

 
 
 
 

4. What does a meter equal ?

 
 
 
 

5.Lux is the S.I unit of 

 
 
 
 

6. 1 kWh = ?

 
 
 
 

7. 1 KW=?

 
 
 
 

8. 1 kilowatt is equal to?

 
 
 
 

9. 5.5 kWh =?

 
 
 
 

10. 5.6 kWh = ?

 
 
 
 

11. 1 Newton=?

 
 
 
 

12. 1 Nano meter = ?

 
 
 
 

13.1 coulomb/1s=?

 
 
 
 

14.Picometer = ?

 
 
 
 

15. 1 Joule=?

 
 
 
 

16. A particular household has consumed 100 unit of energy during 5 days. How much energy is this converted to Joule. 

 
 
 
 

17. what is 746 watt called ?

 
 
 
 

iii) Measuring Instrument

 

18. Which device is used in submarines to see things above the level of the sea?

 
 
 
 

19. Which instrument is used to measure atmospheric pressure?

 
 
 
 

20. Which device is used to see the sun?

 
 
 
 

21.Which of the following is used to detect current in a circuit?

 
 
 
 

22. The instrument used to determine the rotation speed of a shaft is called

 
 
 
 

23.Potentiometer basically

 
 
 
 

24. From which device is the electric current measured?

 
 
 
 

25.Ammeter is

 
 
 
 

26.what does stalagmometer used to measure ?

 
 
 
 

27. Odometer is an instrument which is used in motor vehicle for measuring 

 
 
 
 

28. Which of the following measuring instrument is area meter?

 
 
 
 

29. Tachometer is used for measuring 

 
 
 
 

30.Tachometer is used for 

 
 
 
 

31. Multimeter consist of 

 
 
 
 

32. What is false about Richter scale?

 
 
 
 

33. Instrument used for measuring density of liquid is

 
 
 
 

34.which instrument is used for discovering the things in water?

 
 
 
 

35.Echolocation in ships is used for measuring 

 
 
 
 

36.which instrument is used for measuring density of milk?

 
 
 
 

37. Voltmeter is used for measuring 

 
 
 
 

38. Galvanometer is used for measuring 

 
 
 
 

39. Which instrument is used for measuring distance travelled by vehicle?

 
 
 
 

40. Which is used for measuring speed of motor

 
 
 
 

41. ___ is type of Echolocation 

 
 
 
 

42.Which instrument is used for measuring voltage?

 
 
 
 

43. Ammeter: electric current :: Ohmmeter: ?

 
 
 
 

44. Which instrument is used for measuring power and speed of wind?

 
 
 
 

45. Odometer in vehicle measures

 
 
 
 

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