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Chapter No. 10  [ Test No. 1 ]
1st Year
Multiple Choice Questions
Note : All MCQ’s selected in this test are from OLD F.Sc. board , UHS and PMC(Pakistan Medical Commission) Islamabad 10-Years Papers.




Book Name :  PHYSICS
Chapter No. 10 ( Test No. 1 )
Total MCQ from Text Book/Board/UHS/PMC Papers :  40
Book Version  :

Published By : Punjab Text Book Board Lahore
Approved By : Govt of the Punjab and Federal Ministry for Education
Test Type : MCQ’s
Exam conduct By : Inter Boards of Sindh, KPK, Balochistan, AJK, Gilgit Baltistan, Punjab & Federal
Class / Grade  : 11 ( F.Sc. Intermediate)
Total Marks : 40
Total Time :   20 minutes

Grade 11 - Physics - Chapter 10 - OPTICAL INSTRUMENTS - Test No. 1

Grade 11 - Physics - Chapter 10 - OPTICAL INSTRUMENTS - Test No. 1

1 / 40

A compound microscope forms the final image at (MTN 2009) (MTN 2010)

2 / 40

Which combination can ensure less diffreaction and more details to be seen by compound microscope (LHR 2013)

3 / 40

In thermodynamics system internal energy decreases by 100 J and 100 J of work is done on the system then heat lost will be (SGD 2016 GI)

4 / 40

If a convex lens is used as magnifying glass, which lens will give higher magnification that has (DGK 2016 GI)

5 / 40

The ratio of the size of Image to the size of object (MTN 2012)

6 / 40

Least distance of distinct vision (GRW 2013)

7 / 40

At which of the following temperature a body has maximum internal energy (DGK 2016 GI)

8 / 40

If a single convex lens is placed closed to eye, then it is being used as (LHR 2013)

9 / 40

If a convex Lens of focal length "f" is cut into two identical halves along the Lens diameter, the focal length of each half is (SGD 2019 GII)

10 / 40

The magnification of convex lens of focal length is (MTN, 2015 GII, 2018)

11 / 40

Product of number of rulings "N" and the order of diffraction "m" is equal to: (LHR 2019 GII)

12 / 40

Final imaage of compond microscope is (DGK , RWP 2013)

13 / 40

The image formed by simple microscope has (GRW 2013) (FSD 2016) (SGD 2018)

14 / 40

The image of an object 5 mm is lcm high, the magnification of lens will be (SGD 2014)

15 / 40

If the focal length of a lens is 5 cm the power of lens (in diopter) is: (SGD 2015) (AJK 2017)

16 / 40

A convex lens acts as diverging lens if the object is placed at (GRW 2017)

17 / 40

Power of lens of focal length f expressed in metre is given by; (FSD 2017)

18 / 40

Which is optical instrument (FSD 2010)

19 / 40

The unite of magnifying power of microscope or telescope are: (MTN 2017 GII)

20 / 40

Rayleigh formula for resolving power (SGD 2018 GI)

21 / 40

The focal length of Convex lenses is (SW 2016 GI)

22 / 40

The magnifying power of convex lens of focal length 10cm is: (GRW 2019 GI)

23 / 40

A transparent refracting medium bounded by the two curved surfaces Is called (DGK 2008)

24 / 40

In case the work done is zero: (MTN 2016 G11)

25 / 40

The measure of hotness or coldness of a substance is: (FSD 2016)

26 / 40

The least distance of distinct vision for normal eye is (SWL, BWP 2015, 2018) (LHR 2018 GI)

27 / 40

The magnifying power of a magnifying glass is: (BWP 2019 GI)

28 / 40

For an ideal gas system, the internal energy is directly proportional to: (MTN 2017 GII)

29 / 40

If N Is the no. of rulings on the grating then the revolving power In the mth order of diffraction Is equal to (MTN 2011)

30 / 40

Magnifying power of the lens is 6 then its focal length will be: (RWP 2019 GI)

31 / 40

The formula connecting the pressure and volume of a gas undergoing an adiabatic change is; (AJK 2016)

32 / 40

A light entering into glass prism from air does not give change in Its (DGK, MTN 2018)

33 / 40

The magnifying power of a convex lens of focal length 10 cm is (DGK 2015 GII)

34 / 40

Magnification of Convex Lens is: (RWP 2015) (BWP 2016)

35 / 40

The image formed by eyepiece of compound microscope is (SGD 2019 GI)

36 / 40

A diatomic gas molecules has: (BWP 2017)

37 / 40

Near point for a person is at: (FSD 2019 GI)

38 / 40

If the magnifying power of magnifying glass is 3, then focal length will be (LHR 2014)

39 / 40

Nature of image in compound microscope is: (FSD 2019 GII)

40 / 40

The change in internal energy is defined as: (LHR 2017 GII)

Your score is

The average score is 41%








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