De Broglie wavelength of a particle compared with a photon's wavelength

1. A.
   $10^{-1}$
2. B.
   $10^2$
3. C.
   $10^{-2}$
4. D.
   $10^4$

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1. A.
   $\sqrt{\frac{mc}{E}}$
2. B.
   $\sqrt{\frac{2mc}{E}}$
3. C.
   $c\sqrt{\frac{m}{E}}$
4. D.
   $c\sqrt{\frac{2m}{E}}$

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1. A.
   $1$
2. B.
   $2$
3. C.
   $5$
4. D.
   $0.5$

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1. A.
   $\frac{2\lambda mc}{h}$
2. B.
   $\frac{\lambda mc}{h}$
3. C.
   $\frac{h}{2\lambda mc}$
4. D.
   $\frac{h}{\lambda mc}$

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1. A.
   10
2. B.
   $10^{2}$
3. C.
   $10^{3}$
4. D.
   $10^{4}$

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

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

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

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