Friday, September 8, 2017

CBSE Class 10 - Light - Reflection From Mirrors (Worksheet) (#cbseNotes)

Light - Reflection From Mirrors (Worksheet)

CBSE Class 10 - Light - Reflection From Mirrors (Worksheet) (#cbseNotes)



1. We get a diminished image with a concave mirror when the object is placed ____.


2. The drivers mirror used in automobiles is ____.


3. The distance of focus F from the pole P is termed as the ..................... of the mirror.


4. Mirror formula is ____.




5. No matter how far you stand from a spherical mirror, your image appears erect. The mirror may be _________.


6. The geometric centre of the mirror is ____.


7. A concave mirror can form a ____.


8. Convex and concave mirrors are known collectively as ____.


9. If magnification is negative, the image is ..................... with respect to the object.


10. Virtual image cannot be received on a ____.


11. ____ mirrors are used in head lights of vehicles.


12. In case of a concave mirror, an erect image is ____________.



Answers:
1: beyond C
2: convex
3: Focal length
4: 1/f = 1/u + 1/v
5: convex
6: pole
7: real or virtual
8: Spherical mirror
9. inverted
10: Screen
11: Concave
12: Virtual and Enlarged

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