Day 91: MHT-CET Physics

1. A.
   $1:\sqrt{8}$
2. B.
   $1:8$
3. C.
   $1:\sqrt{3}$
4. D.
   $1:3$

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1. A.
   $\dfrac{1}{\sqrt{2}}A$
2. B.
   $\dfrac{1}{2\sqrt{2}}A$
3. C.
   $\dfrac{1}{3\sqrt{2}}A$
4. D.
   $\dfrac{1}{4\sqrt{2}}A$

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1. A.
   $F_2 = \dfrac{d_2^2}{d_1^2}F_1$
2. B.
   $F_2 = \dfrac{d_1^2}{d_2^2}F_1$
3. C.
   $F_2 = \dfrac{d_2^2}{d_1^2}\dfrac{1}{F_1}$
4. D.
   $F_2 = \dfrac{d_1^2}{d_2^2}\dfrac{1}{F_1}$

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1. A.
   zero
2. B.
   $\dfrac{1}{270}$ cm/s
3. C.
   $\dfrac{1}{180}$ cm/s
4. D.
   $\dfrac{1}{90}$ cm/s

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1. A.
   $49\sqrt{2}$
2. B.
   $7\sqrt{2}$
3. C.
   $14\sqrt{2}$
4. D.
   $9\sqrt{2}$

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