Day 103: JEE Mains Physics

1. A.
   Both $A$ and $R$ are correct and $R$ is the correct explanation of $A$
2. B.
   A is not correct but $R$ is correct
3. C.
   A is correct but $R$ is not correct
4. D.
   Both A and $R$ are correct but $R$ is Not the correct explanation of $A$

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1. A.
   16
2. B.
   4
3. C.
   2
4. D.
   8

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1. A.
   $0.5\text{ }mm$
2. B.
   $0.1\text{ }mm$
3. C.
   $0.4\text{ }mm$
4. D.
   $0.2\text{ }mm$

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1. A.
   $4:1$
2. B.
   $2:1$
3. C.
   $1:1$
4. D.
   $8:1$

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1. A.
   $3:4$
2. B.
   $4:3$
3. C.
   $1:4$
4. D.
   $4:1$

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