EASY
7th CBSE
IMPORTANT
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Which among the following are the time measuring devices?

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Important Questions on Comprehensive Assessment 2

MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 24 - Comprehensive Assessment 2>COMPREHENSIVE ASSESSMENT 2(10-18)>Q B
Copper is not used as a fuse wire in a safety fuse because
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 24 - Comprehensive Assessment 2>COMPREHENSIVE ASSESSMENT 2(10-18)>Q C
Give three differences between wind-pollinated and insect-pollinated flowers.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 24 - Comprehensive Assessment 2>COMPREHENSIVE ASSESSMENT 2(10-18)>Q C
What is an electromagnet? Mention its uses.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 24 - Comprehensive Assessment 2>COMPREHENSIVE ASSESSMENT 2(10-18)>Q C
What are the differences between real images and virtual images?
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 24 - Comprehensive Assessment 2>COMPREHENSIVE ASSESSMENT 2(10-18)>Q C
Which lens is known as a diverging lens? Mention its applications.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 24 - Comprehensive Assessment 2>COMPREHENSIVE ASSESSMENT 2(10-18)>Q C
Label the human heart given below.
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MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 24 - Comprehensive Assessment 2>COMPREHENSIVE ASSESSMENT 2(10-18)>Q D
How are cyclones formed? Mention the precautions to be taken against cyclones.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 24 - Comprehensive Assessment 2>COMPREHENSIVE ASSESSMENT 2(10-18)>Q D
What are the causes of water scarcity in India?