Particles with given de Broglie wavelengths: compare their velocity, momentum or kinetic energy

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

Tap an option to check your answer.

1. A.
   $K_{p} < K_{e}$ and $P_{p} = P_{e}$
2. B.
   $K_{p} = K_{e}$ and $P_{p} = P_{e}$
3. C.
   $K_{p} < K_{e}$ and $P_{p} < P_{e}$
4. D.
   $K_{p} > K_{e}$ and $P_{p} = P_{e}$

Tap an option to check your answer.

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

Tap an option to check your answer.

1. A.
   $1:43$
2. B.
   $43:1$
3. C.
   $1:1849$
4. D.
   $1:1$

Tap an option to check your answer.

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

Tap an option to check your answer.

1. A.
   $1:1836$
2. B.
   $1:\frac{1}{1836}$
3. C.
   $1:\frac{1}{\sqrt{1836}}$
4. D.
   $1:\sqrt{1836}$

Tap an option to check your answer.

1. A.
   $K_{p} > K_{e}$
2. B.
   $K_{p} = K_{e}$
3. C.
   $K_{p} = K_{e}\ ^{2}$
4. D.
   $K_{p} < K_{e}$

Tap an option to check your answer.