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Science case /data -based (4 Marks)

Fun with Magnets · Jharkhand Board (JAC) STD 6 (Jharkhand - English Medium). 1 questions.

Questions

case /data -based (4 Marks)

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1 question · auto-graded multiple-choice test.

MCQ 14 Marks

Image
$1.$ What does Sudhir’s activity show?
  • A
     Bar $1$ is made of iron
  • ✓
     Bar $2$ is made of nickel
  • C
     Bar $3$ is made of silver
  • D
     Bar $4$ is made of cobalt
Answer
Correct option: B.
 Bar $2$ is made of nickel
 Bar $2$ is made of nickel.
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