Ratio of de Broglie wavelengths of particles accelerated through potential differences

1. A.
   8
2. B.
   2.8
3. C.
   3.8
4. D.
   7.8

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1. A.
   $1860:1$
2. B.
   $(1860)^{2}:1$
3. C.
   $41.4:1$
4. D.
   $43:1$

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1. A.
   $\lambda_{e^{-}} > \lambda_{p^{+}} > \lambda_{\alpha}$
2. B.
   $\lambda_{p^{+}} > \lambda_{\alpha} > \lambda_{e}$
3. C.
   $\lambda_{\alpha} > \lambda_{p^{+}} > \lambda_{e^{-}}$
4. D.
   $\lambda_{e^{-}} > \lambda_{\alpha} > \lambda_{p^{+}}$

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

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

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

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

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1. A.
   $\sqrt{\frac{m_{p}}{m_{e}}}$
2. B.
   $\sqrt{\frac{m_{e}}{m_{p}}}$
3. C.
   $\frac{m_{p}}{m_{e}}$
4. D.
   $\left( \frac{m_{p}}{m_{e}} \right)^{2}$

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