Day 376: MHT-CET Physics

1. A.
   $4 : 1$
2. B.
   $8 : 1$
3. C.
   $16 : 1$
4. D.
   $32 : 1$

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1. A.
   $\dfrac{\Delta I_C}{\Delta I_B}$
2. B.
   $\dfrac{\Delta I_B}{\Delta I_C}$
3. C.
   $\dfrac{\Delta I_E}{\Delta I_B}$
4. D.
   $\dfrac{\Delta I_B}{\Delta I_E}$

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1. A.
   First
2. B.
   Eighth
3. C.
   Third
4. D.
   Second

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1. A.
   proton
2. B.
   neutrino
3. C.
   anti neutrino
4. D.
   neutron

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1. A.
   its phase changes by $180^\circ$ but velocity does not change.
2. B.
   its phase does not change but velocity changes.
3. C.
   its velocity changes and phase changes by $180^\circ$
4. D.
   nothing can be predicted about changes in its velocity and phase.

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