Class 7 Science Important Questions
Extra Questions for NCERT 7th Science Solutions
NCERT Books Class 7 science Questions
NCERT based sample Questions
What are insulators? Give examples.
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Class 7 Science Important Questions
Extra Questions for NCERT 7th Science Solutions
NCERT Books Class 7 science Questions
NCERT based sample Questions
Substances that do not allow heat to pass through them are called insulators. Rubber, plastic, glass and clay are insulators.