7th Standard English Medium Science Subject T2 - Electricity Book Back 2 Mark Questions with Solution Part - I

7th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10
  1. What is the speed of electric current?

  2. Define fuse.

  3. Name some devices that run using heat effect of electric current.

  4. Name few insulators.

  5. What is a battery?

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