Dual Nature of Matter and Radiation questions
494 published questions with worked solutions.
- An electron of mass m when accelerated through a potential difference V has de–Broglie wavelength . The de–Broglie wavelength...
- What will happen to the de–Broglie wavelength if the velocity of the electron is increased?
- What is the wavelength of matter waves associated with a particle of mass 200 gm and moving with a velocity of 100 m/s ? (h=6.6...
- Protons and particles have the same de–Broglie wavelength. What is same for both of them?
- The de–Broglie wavelength of an electron, an particle and a proton are _e, _ , _p. Which is wrong from the following?
- An electron and a proton are accelerated through the same potential difference. The ratio of their de–Broglie wavelengths will be
- The relation between the circumference of an electron orbit in a hydrogen atom and the de–Broglie wavelength of the electron in...
- The idea of matter wave was given by :
- When a particle of mass m moves with velocity v, the wavelength associated with it is :
- When a charged particle of charge e and mass m is accelerated through a P.D. of V volt, the wavelength associated with it is :
- When an electron of charge 'e' and mass m is accelerated through a potential difference of V volt, the wavelength associated with...
- The wavelength associated with a particle of charge 1.6 10^ -19 C is directly:
- The de–Broglie wavelength ( ) of particle is related with its K.E. is :
- The following particles are moving with the same velocity. Then maximum de–Broglie's wavelength will be for:
- De–Broglies wavelength of particle having momentum is given by :
- A photon and electron have the same de Broglie wavelength then:
- For the de–Broglie wavelength of 10^ -17 meter, momentum of a particle will be
- A 200 g cricket ball is thrown with a speed of 3 10^3 cm/sec, what will be its de–Broglie wavelength?
- If the Planck's constant h=6.6 10^ -34 Js, the de–Broglie wavelength of a particle having momentum of 3.3 10^ -24 kg m/s will be
- What is the wavelength of light beam with particle mass 1.3 10^4 g moving at a speed of 1.0 10^3 cm/sec. (Planck's constant 6.63...
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