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Chemistry CBSE Live product
Class 7 (2026-27)
The World of Metals and Non-metals
Sonority and Conductivity
1.
Sonorous-I
Question:
2
m.
Select the correct answer:
1.
A material is called sonorous if it:
Floats on water.
Produces a ringing sound when struck.
Can be beaten into thin sheets.
Conducts electricity well.
2.
Which of the following objects is most likely to be sonorous?
Wooden block
Rubber ball
Steel tumbler
Plastic ruler
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