EASY
7th CBSE
IMPORTANT
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Which of the following is used as a shaving mirror?

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Important Questions on Light and Associated Phenomena

EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 15 - Light and Associated Phenomena>ASSESSMENT ZONE>Q A
Which of the following mirrors is used for rear view in vehicles?
EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 15 - Light and Associated Phenomena>ASSESSMENT ZONE>Q A
Which of the following mirrors forms the real image?
EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 15 - Light and Associated Phenomena>ASSESSMENT ZONE>Q A
Which of the following mirrors is used by the dentist to see the magnified image of teeth?
EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 15 - Light and Associated Phenomena>ASSESSMENT ZONE>Q A
Which of the following mirrors is used as reflectors in flashlights?
EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 15 - Light and Associated Phenomena>ASSESSMENT ZONE>Q B
The band of seven colours is called _____.
EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 15 - Light and Associated Phenomena>ASSESSMENT ZONE>Q B
Sunlight consists of _____ colours. 
EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 15 - Light and Associated Phenomena>ASSESSMENT ZONE>Q B
A concave lens always produces _____ image.
EASY
7th CBSE
IMPORTANT
Expanded Universal Science 7>Chapter 15 - Light and Associated Phenomena>ASSESSMENT ZONE>Q B
_____ (Irregular/Regular) reflections take place through a smooth surface.