Advertisements
Advertisements
प्रश्न
What is meant by “Dual nature of matter”?
उत्तर
Matter exhibits both particle and wave nature, which is known as the dual nature of matter.
APPEARS IN
संबंधित प्रश्न
A proton and an α-particle are accelerated through the same potential difference. Which one of the two has less kinetic energy? Justify your answer.
An α-particle and a proton are accelerated through the same potential difference. Find the ratio of their de Broglie wavelength.
Show on a graph the variation of the de Broglie wavelength (λ) associated with an electron, with the square root of accelerating potential (V) ?
Using de Broglie’s hypothesis, explain with the help of a suitable diagram, Bohr’s second postulate of quantization of energy levels in a hydrogen atom.
If the kinetic energy of the particle is increased to 16 times its previous value, the percentage change in the de-Broglie wavelength of the particle is:
When the displacement of a particle executing simple harmonic motion is half of its amplitude, the ratio of its kinetic energy to potential energy is:
A running man has half the kinetic energy of that of a boy of half of his mass. The man speeds up by 1 m/s so as to have the same K.E. as that of the boy. The original speed of the man will be:
The de- Broglie wave length of an electron moving with a speed of 6.6 × 105 m/s is approximately
Find the de-Broglie Wavelength for an electron moving at the speed of 5.0 × 106 m/s. (mass of electron is 9.1 × 10-31)
The de-Broglie wavelength (λ) associated with a moving electron having kinetic energy (E) is given by ______.
